diff --git a/infra/specs/client.webrtc.json b/infra/specs/client.webrtc.json
index 7ca310eb87..833889957d 100644
--- a/infra/specs/client.webrtc.json
+++ b/infra/specs/client.webrtc.json
@@ -5,7 +5,6 @@
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@@ -28,7 +27,6 @@
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@@ -51,7 +49,6 @@
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_tests",
@@ -2691,7 +2583,6 @@
       {
         "isolate_name": "modules_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_unittests",
@@ -2713,7 +2604,6 @@
       {
         "isolate_name": "peer_connection_mediachannel_split_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peer_connection_mediachannel_split_unittests",
@@ -2734,7 +2624,6 @@
       {
         "isolate_name": "peerconnection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peerconnection_unittests",
@@ -2756,7 +2645,6 @@
       {
         "isolate_name": "rtc_media_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_media_unittests",
@@ -2777,7 +2665,6 @@
       {
         "isolate_name": "rtc_pc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_pc_unittests",
@@ -2798,7 +2685,6 @@
       {
         "isolate_name": "rtc_stats_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_stats_unittests",
@@ -2819,7 +2705,6 @@
       {
         "isolate_name": "rtc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_unittests",
@@ -2841,7 +2726,6 @@
       {
         "isolate_name": "shared_screencast_stream_test",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "shared_screencast_stream_test",
@@ -2862,7 +2746,6 @@
       {
         "isolate_name": "slow_peer_connection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "slow_peer_connection_unittests",
@@ -2883,7 +2766,6 @@
       {
         "isolate_name": "svc_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "svc_tests",
@@ -2905,7 +2787,6 @@
       {
         "isolate_name": "system_wrappers_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "system_wrappers_unittests",
@@ -2926,7 +2807,6 @@
       {
         "isolate_name": "test_support_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "test_support_unittests",
@@ -2947,7 +2827,6 @@
       {
         "isolate_name": "tools_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "tools_unittests",
@@ -2968,7 +2847,6 @@
       {
         "isolate_name": "video_engine_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "video_engine_tests",
@@ -2990,7 +2868,6 @@
       {
         "isolate_name": "voip_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "voip_unittests",
@@ -3011,7 +2888,6 @@
       {
         "isolate_name": "webrtc_nonparallel_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "webrtc_nonparallel_tests",
@@ -3036,7 +2912,6 @@
       {
         "isolate_name": "audio_decoder_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "audio_decoder_unittests",
@@ -3057,7 +2932,6 @@
       {
         "isolate_name": "common_audio_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_audio_unittests",
@@ -3078,7 +2952,6 @@
       {
         "isolate_name": "common_video_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_video_unittests",
@@ -3099,7 +2972,6 @@
       {
         "isolate_name": "dcsctp_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "dcsctp_unittests",
@@ -3123,7 +2995,6 @@
         ],
         "isolate_name": "low_bandwidth_audio_test",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "low_bandwidth_audio_test",
@@ -3144,7 +3015,6 @@
       {
         "isolate_name": "modules_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_tests",
@@ -3166,7 +3036,6 @@
       {
         "isolate_name": "modules_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_unittests",
@@ -3188,7 +3057,6 @@
       {
         "isolate_name": "peer_connection_mediachannel_split_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peer_connection_mediachannel_split_unittests",
@@ -3209,7 +3077,6 @@
       {
         "isolate_name": "peerconnection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peerconnection_unittests",
@@ -3231,7 +3098,6 @@
       {
         "isolate_name": "rtc_media_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_media_unittests",
@@ -3252,7 +3118,6 @@
       {
         "isolate_name": "rtc_pc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_pc_unittests",
@@ -3273,7 +3138,6 @@
       {
         "isolate_name": "rtc_stats_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_stats_unittests",
@@ -3294,7 +3158,6 @@
       {
         "isolate_name": "rtc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_unittests",
@@ -3316,7 +3179,6 @@
       {
         "isolate_name": "slow_peer_connection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "slow_peer_connection_unittests",
@@ -3337,7 +3199,6 @@
       {
         "isolate_name": "svc_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "svc_tests",
@@ -3359,7 +3220,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -3380,7 +3240,6 @@
       {
         "isolate_name": "test_support_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "test_support_unittests",
@@ -3401,7 +3260,6 @@
       {
         "isolate_name": "tools_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "tools_unittests",
@@ -3422,7 +3280,6 @@
       {
         "isolate_name": "video_engine_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "video_engine_tests",
@@ -3444,7 +3301,6 @@
       {
         "isolate_name": "voip_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "voip_unittests",
@@ -3465,7 +3321,6 @@
       {
         "isolate_name": "webrtc_nonparallel_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "webrtc_nonparallel_tests",
@@ -3490,7 +3345,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "audio_decoder_unittests",
@@ -3511,7 +3365,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_audio_unittests",
@@ -3532,7 +3385,6 @@
       {
         "isolate_name": "common_video_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_video_unittests",
@@ -3553,7 +3405,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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         "name": "dcsctp_unittests",
@@ -3577,7 +3428,6 @@
         ],
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "low_bandwidth_audio_test",
@@ -3598,7 +3448,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_tests",
@@ -3620,7 +3469,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_unittests",
@@ -3642,7 +3490,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peer_connection_mediachannel_split_unittests",
@@ -3663,7 +3510,6 @@
       {
         "isolate_name": "peerconnection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -3685,7 +3531,6 @@
       {
         "isolate_name": "rtc_media_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -3706,7 +3551,6 @@
       {
         "isolate_name": "rtc_pc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_pc_unittests",
@@ -3727,7 +3571,6 @@
       {
         "isolate_name": "rtc_stats_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_stats_unittests",
@@ -3748,7 +3591,6 @@
       {
         "isolate_name": "rtc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_unittests",
@@ -3770,7 +3612,6 @@
       {
         "isolate_name": "slow_peer_connection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "slow_peer_connection_unittests",
@@ -3791,7 +3632,6 @@
       {
         "isolate_name": "svc_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "svc_tests",
@@ -3813,7 +3653,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "system_wrappers_unittests",
@@ -3834,7 +3673,6 @@
       {
         "isolate_name": "test_support_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "test_support_unittests",
@@ -3855,7 +3693,6 @@
       {
         "isolate_name": "tools_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "tools_unittests",
@@ -3876,7 +3713,6 @@
       {
         "isolate_name": "video_engine_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "video_engine_tests",
@@ -3898,7 +3734,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "voip_unittests",
@@ -3919,7 +3754,6 @@
       {
         "isolate_name": "webrtc_nonparallel_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "webrtc_nonparallel_tests",
@@ -3944,7 +3778,6 @@
       {
         "isolate_name": "audio_decoder_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "audio_decoder_unittests",
@@ -3965,7 +3798,6 @@
       {
         "isolate_name": "common_audio_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_audio_unittests",
@@ -3986,7 +3818,6 @@
       {
         "isolate_name": "common_video_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_video_unittests",
@@ -4007,7 +3838,6 @@
       {
         "isolate_name": "dcsctp_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "dcsctp_unittests",
@@ -4031,7 +3861,6 @@
         ],
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "low_bandwidth_audio_test",
@@ -4052,7 +3881,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_tests",
@@ -4074,7 +3902,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_unittests",
@@ -4096,7 +3923,6 @@
       {
         "isolate_name": "peer_connection_mediachannel_split_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peer_connection_mediachannel_split_unittests",
@@ -4117,7 +3943,6 @@
       {
         "isolate_name": "peerconnection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peerconnection_unittests",
@@ -4139,7 +3964,6 @@
       {
         "isolate_name": "rtc_media_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_media_unittests",
@@ -4160,7 +3984,6 @@
       {
         "isolate_name": "rtc_pc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_pc_unittests",
@@ -4181,7 +4004,6 @@
       {
         "isolate_name": "rtc_stats_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_stats_unittests",
@@ -4202,7 +4024,6 @@
       {
         "isolate_name": "rtc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_unittests",
@@ -4224,7 +4045,6 @@
       {
         "isolate_name": "shared_screencast_stream_test",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "shared_screencast_stream_test",
@@ -4245,7 +4065,6 @@
       {
         "isolate_name": "slow_peer_connection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "slow_peer_connection_unittests",
@@ -4266,7 +4085,6 @@
       {
         "isolate_name": "svc_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "svc_tests",
@@ -4288,7 +4106,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "system_wrappers_unittests",
@@ -4309,7 +4126,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "test_support_unittests",
@@ -4330,7 +4146,6 @@
       {
         "isolate_name": "tools_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "tools_unittests",
@@ -4351,7 +4166,6 @@
       {
         "isolate_name": "video_engine_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "video_engine_tests",
@@ -4373,7 +4187,6 @@
       {
         "isolate_name": "voip_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "voip_unittests",
@@ -4394,7 +4207,6 @@
       {
         "isolate_name": "webrtc_nonparallel_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "webrtc_nonparallel_tests",
@@ -4419,7 +4231,6 @@
       {
         "isolate_name": "audio_decoder_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "audio_decoder_unittests",
@@ -4440,7 +4251,6 @@
       {
         "isolate_name": "common_audio_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_audio_unittests",
@@ -4461,7 +4271,6 @@
       {
         "isolate_name": "common_video_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_video_unittests",
@@ -4482,7 +4291,6 @@
       {
         "isolate_name": "dcsctp_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "dcsctp_unittests",
@@ -4506,7 +4314,6 @@
         ],
         "isolate_name": "low_bandwidth_audio_test",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "low_bandwidth_audio_test",
@@ -4527,7 +4334,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_tests",
@@ -4549,7 +4355,6 @@
       {
         "isolate_name": "modules_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_unittests",
@@ -4571,7 +4376,6 @@
       {
         "isolate_name": "peer_connection_mediachannel_split_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peer_connection_mediachannel_split_unittests",
@@ -4592,7 +4396,6 @@
       {
         "isolate_name": "peerconnection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peerconnection_unittests",
@@ -4614,7 +4417,6 @@
       {
         "isolate_name": "rtc_media_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_media_unittests",
@@ -4635,7 +4437,6 @@
       {
         "isolate_name": "rtc_pc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_pc_unittests",
@@ -4656,7 +4457,6 @@
       {
         "isolate_name": "rtc_stats_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_stats_unittests",
@@ -4677,7 +4477,6 @@
       {
         "isolate_name": "rtc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_unittests",
@@ -4699,7 +4498,6 @@
       {
         "isolate_name": "shared_screencast_stream_test",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "shared_screencast_stream_test",
@@ -4720,7 +4518,6 @@
       {
         "isolate_name": "slow_peer_connection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "slow_peer_connection_unittests",
@@ -4741,7 +4538,6 @@
       {
         "isolate_name": "svc_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "svc_tests",
@@ -4763,7 +4559,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "system_wrappers_unittests",
@@ -4784,7 +4579,6 @@
       {
         "isolate_name": "test_support_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "test_support_unittests",
@@ -4805,7 +4599,6 @@
       {
         "isolate_name": "tools_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "tools_unittests",
@@ -4826,7 +4619,6 @@
       {
         "isolate_name": "video_engine_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "video_engine_tests",
@@ -4848,7 +4640,6 @@
       {
         "isolate_name": "voip_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "voip_unittests",
@@ -4869,7 +4660,6 @@
       {
         "isolate_name": "webrtc_nonparallel_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "webrtc_nonparallel_tests",
@@ -4894,7 +4684,6 @@
       {
         "isolate_name": "audio_decoder_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "audio_decoder_unittests",
@@ -4915,7 +4704,6 @@
       {
         "isolate_name": "common_audio_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_audio_unittests",
@@ -4936,7 +4724,6 @@
       {
         "isolate_name": "common_video_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_video_unittests",
@@ -4957,7 +4744,6 @@
       {
         "isolate_name": "dcsctp_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "dcsctp_unittests",
@@ -4981,7 +4767,6 @@
         ],
         "isolate_name": "low_bandwidth_audio_test",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "low_bandwidth_audio_test",
@@ -5002,7 +4787,6 @@
       {
         "isolate_name": "modules_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_tests",
@@ -5024,7 +4808,6 @@
       {
         "isolate_name": "modules_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_unittests",
@@ -5046,7 +4829,6 @@
       {
         "isolate_name": "peer_connection_mediachannel_split_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peer_connection_mediachannel_split_unittests",
@@ -5067,7 +4849,6 @@
       {
         "isolate_name": "peerconnection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peerconnection_unittests",
@@ -5089,7 +4870,6 @@
       {
         "isolate_name": "rtc_media_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_media_unittests",
@@ -5110,7 +4890,6 @@
       {
         "isolate_name": "rtc_pc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_pc_unittests",
@@ -5131,7 +4910,6 @@
       {
         "isolate_name": "rtc_stats_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_stats_unittests",
@@ -5152,7 +4930,6 @@
       {
         "isolate_name": "rtc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_unittests",
@@ -5174,7 +4951,6 @@
       {
         "isolate_name": "slow_peer_connection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "slow_peer_connection_unittests",
@@ -5195,7 +4971,6 @@
       {
         "isolate_name": "svc_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "svc_tests",
@@ -5217,7 +4992,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -5238,7 +5012,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "test_support_unittests",
@@ -5259,7 +5032,6 @@
       {
         "isolate_name": "tools_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "tools_unittests",
@@ -5280,7 +5052,6 @@
       {
         "isolate_name": "video_engine_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "video_engine_tests",
@@ -5302,7 +5073,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "voip_unittests",
@@ -5323,7 +5093,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "webrtc_nonparallel_tests",
@@ -5349,7 +5118,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -5370,7 +5138,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -5391,7 +5158,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_video_unittests",
@@ -5412,7 +5178,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -5436,7 +5201,6 @@
         ],
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -5457,7 +5221,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -5479,7 +5242,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_unittests",
@@ -5501,7 +5263,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peer_connection_mediachannel_split_unittests",
@@ -5522,7 +5283,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -5544,7 +5304,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -5565,7 +5324,6 @@
       {
         "isolate_name": "rtc_pc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -5586,7 +5344,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -5607,7 +5364,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -5629,7 +5385,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "slow_peer_connection_unittests",
@@ -5650,7 +5405,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -5672,7 +5426,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -5693,7 +5446,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -5714,7 +5466,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -5735,7 +5486,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "video_engine_tests",
@@ -5757,7 +5507,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "voip_unittests",
@@ -5778,7 +5527,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "webrtc_nonparallel_tests",
@@ -5805,7 +5553,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "audio_decoder_unittests",
@@ -5826,7 +5573,6 @@
       {
         "isolate_name": "common_audio_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_audio_unittests",
@@ -5847,7 +5593,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_video_unittests",
@@ -5868,7 +5613,6 @@
       {
         "isolate_name": "dcsctp_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "dcsctp_unittests",
@@ -5892,7 +5636,6 @@
         ],
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "low_bandwidth_audio_test",
@@ -5913,7 +5656,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_tests",
@@ -5935,7 +5677,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_unittests",
@@ -5957,7 +5698,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peer_connection_mediachannel_split_unittests",
@@ -5978,7 +5718,6 @@
       {
         "isolate_name": "peerconnection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peerconnection_unittests",
@@ -6000,7 +5739,6 @@
       {
         "isolate_name": "rtc_media_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_media_unittests",
@@ -6021,7 +5759,6 @@
       {
         "isolate_name": "rtc_pc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_pc_unittests",
@@ -6042,7 +5779,6 @@
       {
         "isolate_name": "rtc_stats_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_stats_unittests",
@@ -6063,7 +5799,6 @@
       {
         "isolate_name": "rtc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_unittests",
@@ -6085,7 +5820,6 @@
       {
         "isolate_name": "shared_screencast_stream_test",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "shared_screencast_stream_test",
@@ -6106,7 +5840,6 @@
       {
         "isolate_name": "slow_peer_connection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "slow_peer_connection_unittests",
@@ -6127,7 +5860,6 @@
       {
         "isolate_name": "svc_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "svc_tests",
@@ -6149,7 +5881,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "system_wrappers_unittests",
@@ -6170,7 +5901,6 @@
       {
         "isolate_name": "test_support_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "test_support_unittests",
@@ -6191,7 +5921,6 @@
       {
         "isolate_name": "tools_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "tools_unittests",
@@ -6212,7 +5941,6 @@
       {
         "isolate_name": "video_engine_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "video_engine_tests",
@@ -6234,7 +5962,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "voip_unittests",
@@ -6255,7 +5982,6 @@
       {
         "isolate_name": "webrtc_nonparallel_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "webrtc_nonparallel_tests",
@@ -6281,7 +6007,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "audio_decoder_unittests",
@@ -6302,7 +6027,6 @@
       {
         "isolate_name": "common_audio_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_audio_unittests",
@@ -6323,7 +6047,6 @@
       {
         "isolate_name": "common_video_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_video_unittests",
@@ -6344,7 +6067,6 @@
       {
         "isolate_name": "dcsctp_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "dcsctp_unittests",
@@ -6368,7 +6090,6 @@
         ],
         "isolate_name": "low_bandwidth_audio_test",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "low_bandwidth_audio_test",
@@ -6389,7 +6110,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_tests",
@@ -6411,7 +6131,6 @@
       {
         "isolate_name": "modules_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_unittests",
@@ -6433,7 +6152,6 @@
       {
         "isolate_name": "peer_connection_mediachannel_split_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peer_connection_mediachannel_split_unittests",
@@ -6454,7 +6172,6 @@
       {
         "isolate_name": "peerconnection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peerconnection_unittests",
@@ -6476,7 +6193,6 @@
       {
         "isolate_name": "rtc_media_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_media_unittests",
@@ -6497,7 +6213,6 @@
       {
         "isolate_name": "rtc_pc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_pc_unittests",
@@ -6518,7 +6233,6 @@
       {
         "isolate_name": "rtc_stats_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_stats_unittests",
@@ -6539,7 +6253,6 @@
       {
         "isolate_name": "rtc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_unittests",
@@ -6561,7 +6274,6 @@
       {
         "isolate_name": "shared_screencast_stream_test",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "shared_screencast_stream_test",
@@ -6582,7 +6294,6 @@
       {
         "isolate_name": "slow_peer_connection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "slow_peer_connection_unittests",
@@ -6603,7 +6314,6 @@
       {
         "isolate_name": "svc_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "svc_tests",
@@ -6625,7 +6335,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -6646,7 +6355,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "test_support_unittests",
@@ -6667,7 +6375,6 @@
       {
         "isolate_name": "tools_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "tools_unittests",
@@ -6688,7 +6395,6 @@
       {
         "isolate_name": "video_capture_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "video_capture_tests",
@@ -6710,7 +6416,6 @@
       {
         "isolate_name": "video_engine_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "video_engine_tests",
@@ -6732,7 +6437,6 @@
       {
         "isolate_name": "voip_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "voip_unittests",
@@ -6753,7 +6457,6 @@
       {
         "isolate_name": "webrtc_nonparallel_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "webrtc_nonparallel_tests",
@@ -6780,7 +6483,6 @@
       {
         "isolate_name": "audio_decoder_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "audio_decoder_unittests",
@@ -6802,7 +6504,6 @@
       {
         "isolate_name": "common_audio_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_audio_unittests",
@@ -6824,7 +6525,6 @@
       {
         "isolate_name": "common_video_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_video_unittests",
@@ -6846,7 +6546,6 @@
       {
         "isolate_name": "dcsctp_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "dcsctp_unittests",
@@ -6871,7 +6570,6 @@
         ],
         "isolate_name": "low_bandwidth_audio_test",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "low_bandwidth_audio_test",
@@ -6893,7 +6591,6 @@
       {
         "isolate_name": "modules_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_tests",
@@ -6916,7 +6613,6 @@
       {
         "isolate_name": "modules_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_unittests",
@@ -6939,7 +6635,6 @@
       {
         "isolate_name": "peer_connection_mediachannel_split_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peer_connection_mediachannel_split_unittests",
@@ -6961,7 +6656,6 @@
       {
         "isolate_name": "peerconnection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -6984,7 +6678,6 @@
       {
         "isolate_name": "rtc_media_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -7006,7 +6699,6 @@
       {
         "isolate_name": "rtc_pc_unittests",
         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -7028,7 +6720,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -7050,7 +6741,6 @@
       {
         "isolate_name": "rtc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -7073,7 +6763,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -7095,7 +6784,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -7118,7 +6806,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -7140,7 +6827,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -7162,7 +6848,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -7184,7 +6869,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -7207,7 +6891,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -7229,7 +6912,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -7256,7 +6938,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -7278,7 +6959,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -7300,7 +6980,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -7322,7 +7001,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -7347,7 +7025,6 @@
         ],
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -7369,7 +7046,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -7392,7 +7068,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -7415,7 +7090,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -7437,7 +7111,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -7460,7 +7133,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -7482,7 +7154,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -7504,7 +7175,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -7526,7 +7196,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -7549,7 +7218,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -7571,7 +7239,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -7594,7 +7261,6 @@
       {
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@@ -7616,7 +7282,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -7638,7 +7303,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -7660,7 +7324,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -7683,7 +7346,6 @@
       {
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-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -7705,7 +7367,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -7731,7 +7392,6 @@
       {
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-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -7752,7 +7412,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -7773,7 +7432,6 @@
       {
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-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -7794,7 +7452,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -7818,7 +7475,6 @@
         ],
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -7839,7 +7495,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -7861,7 +7516,6 @@
       {
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-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -7883,7 +7537,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peer_connection_mediachannel_split_unittests",
@@ -7904,7 +7557,6 @@
       {
         "isolate_name": "peerconnection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -7926,7 +7578,6 @@
       {
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-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -7947,7 +7598,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_pc_unittests",
@@ -7968,7 +7618,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_stats_unittests",
@@ -7989,7 +7638,6 @@
       {
         "isolate_name": "rtc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_unittests",
@@ -8011,7 +7659,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "slow_peer_connection_unittests",
@@ -8032,7 +7679,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8054,7 +7700,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "system_wrappers_unittests",
@@ -8075,7 +7720,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8096,7 +7740,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "tools_unittests",
@@ -8117,7 +7760,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "video_capture_tests",
@@ -8139,7 +7781,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "video_engine_tests",
@@ -8161,7 +7802,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "voip_unittests",
@@ -8182,7 +7822,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "webrtc_nonparallel_tests",
@@ -8207,7 +7846,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "audio_decoder_unittests",
@@ -8228,7 +7866,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_audio_unittests",
@@ -8249,7 +7886,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_video_unittests",
@@ -8270,7 +7906,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "dcsctp_unittests",
@@ -8294,7 +7929,6 @@
         ],
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "low_bandwidth_audio_test",
@@ -8315,7 +7949,6 @@
       {
         "isolate_name": "modules_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8337,7 +7970,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_unittests",
@@ -8359,7 +7991,6 @@
       {
         "isolate_name": "peer_connection_mediachannel_split_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peer_connection_mediachannel_split_unittests",
@@ -8380,7 +8011,6 @@
       {
         "isolate_name": "peerconnection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8402,7 +8032,6 @@
       {
         "isolate_name": "rtc_media_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8423,7 +8052,6 @@
       {
         "isolate_name": "rtc_pc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_pc_unittests",
@@ -8444,7 +8072,6 @@
       {
         "isolate_name": "rtc_stats_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8465,7 +8092,6 @@
       {
         "isolate_name": "rtc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8487,7 +8113,6 @@
       {
         "isolate_name": "slow_peer_connection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "slow_peer_connection_unittests",
@@ -8508,7 +8133,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8530,7 +8154,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -8551,7 +8174,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -8572,7 +8194,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8593,7 +8214,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8615,7 +8235,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8636,7 +8255,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8662,7 +8280,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8690,7 +8307,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8711,7 +8327,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8732,7 +8347,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_video_unittests",
@@ -8753,7 +8367,6 @@
       {
         "isolate_name": "dcsctp_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -8777,7 +8390,6 @@
         ],
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8798,7 +8410,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -8820,7 +8431,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_unittests",
@@ -8842,7 +8452,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peer_connection_mediachannel_split_unittests",
@@ -8863,7 +8472,6 @@
       {
         "isolate_name": "peerconnection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8885,7 +8493,6 @@
       {
         "isolate_name": "rtc_media_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8906,7 +8513,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8927,7 +8533,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -8948,7 +8553,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -8970,7 +8574,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -8991,7 +8594,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9013,7 +8615,6 @@
       {
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@@ -9034,7 +8635,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9055,7 +8655,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9076,7 +8675,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9098,7 +8696,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9119,7 +8716,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9144,7 +8740,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9165,7 +8760,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9186,7 +8780,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -9207,7 +8800,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9231,7 +8823,6 @@
         ],
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9252,7 +8843,6 @@
       {
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@@ -9274,7 +8864,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9296,7 +8885,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -9317,7 +8905,6 @@
       {
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-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9339,7 +8926,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9360,7 +8946,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -9381,7 +8966,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9402,7 +8986,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9424,7 +9007,6 @@
       {
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@@ -9445,7 +9027,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9467,7 +9048,6 @@
       {
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@@ -9488,7 +9068,6 @@
       {
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@@ -9509,7 +9088,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9530,7 +9108,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9552,7 +9129,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9573,7 +9149,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9598,7 +9173,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9619,7 +9193,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -9640,7 +9213,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -9661,7 +9233,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9685,7 +9256,6 @@
         ],
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9706,7 +9276,6 @@
       {
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@@ -9728,7 +9297,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9750,7 +9318,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peer_connection_mediachannel_split_unittests",
@@ -9771,7 +9338,6 @@
       {
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-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -9793,7 +9359,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -9814,7 +9379,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -9835,7 +9399,6 @@
       {
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-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -9856,7 +9419,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -9878,7 +9440,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -9899,7 +9460,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -9921,7 +9481,6 @@
       {
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@@ -9942,7 +9501,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -9963,7 +9521,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "tools_unittests",
@@ -9984,7 +9541,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "video_engine_tests",
@@ -10006,7 +9562,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10027,7 +9582,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10052,7 +9606,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10073,7 +9626,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10094,7 +9646,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10115,7 +9666,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10139,7 +9689,6 @@
         ],
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10160,7 +9709,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -10182,7 +9730,6 @@
       {
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@@ -10204,7 +9751,6 @@
       {
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@@ -10225,7 +9771,6 @@
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@@ -10247,7 +9792,6 @@
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@@ -10268,7 +9812,6 @@
       {
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@@ -10289,7 +9832,6 @@
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@@ -10310,7 +9852,6 @@
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@@ -10332,7 +9873,6 @@
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@@ -10353,7 +9893,6 @@
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@@ -10375,7 +9914,6 @@
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@@ -10396,7 +9934,6 @@
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@@ -10417,7 +9954,6 @@
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@@ -10438,7 +9974,6 @@
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@@ -10460,7 +9995,6 @@
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@@ -10482,7 +10016,6 @@
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@@ -10503,7 +10036,6 @@
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@@ -10540,7 +10072,6 @@
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@@ -10554,7 +10085,7 @@
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               "location": ".",
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@@ -10593,7 +10124,6 @@
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@@ -10607,7 +10137,7 @@
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@@ -10646,7 +10176,6 @@
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@@ -10660,7 +10189,7 @@
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@@ -10698,7 +10227,6 @@
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@@ -10712,7 +10240,7 @@
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@@ -10750,7 +10278,6 @@
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@@ -10764,7 +10291,7 @@
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@@ -10802,7 +10329,6 @@
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@@ -10816,7 +10342,7 @@
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@@ -10854,7 +10380,6 @@
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@@ -10868,7 +10393,7 @@
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@@ -10906,7 +10431,6 @@
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@@ -10920,7 +10444,7 @@
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@@ -10958,7 +10482,6 @@
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@@ -10972,7 +10495,7 @@
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@@ -11010,7 +10533,6 @@
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@@ -11024,7 +10546,7 @@
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@@ -11062,7 +10584,6 @@
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@@ -11076,7 +10597,7 @@
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@@ -11114,7 +10635,6 @@
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@@ -11128,7 +10648,7 @@
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@@ -11166,7 +10686,6 @@
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@@ -11180,7 +10699,7 @@
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@@ -11218,7 +10737,6 @@
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@@ -11232,7 +10750,7 @@
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@@ -11270,7 +10788,6 @@
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@@ -11284,7 +10801,7 @@
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@@ -11322,7 +10839,6 @@
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@@ -11336,7 +10852,7 @@
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@@ -11375,7 +10891,6 @@
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@@ -11389,7 +10904,7 @@
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@@ -11428,7 +10943,6 @@
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@@ -11442,7 +10956,7 @@
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@@ -11481,7 +10995,6 @@
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@@ -11495,7 +11008,7 @@
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@@ -11535,7 +11048,6 @@
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@@ -11549,7 +11061,7 @@
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@@ -11589,7 +11101,6 @@
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@@ -11603,7 +11114,7 @@
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@@ -11643,7 +11154,6 @@
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@@ -11657,7 +11167,7 @@
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@@ -11695,7 +11205,6 @@
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@@ -11709,7 +11218,7 @@
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@@ -11747,7 +11256,6 @@
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@@ -11761,7 +11269,7 @@
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@@ -11799,7 +11307,6 @@
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@@ -11813,7 +11320,7 @@
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@@ -11851,7 +11358,6 @@
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@@ -11865,7 +11371,7 @@
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@@ -11903,7 +11409,6 @@
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@@ -11917,7 +11422,7 @@
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@@ -11955,7 +11460,6 @@
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@@ -11969,7 +11473,7 @@
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@@ -12007,7 +11511,6 @@
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@@ -12021,7 +11524,7 @@
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@@ -12059,7 +11562,6 @@
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@@ -12073,7 +11575,7 @@
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@@ -12111,7 +11613,6 @@
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@@ -12125,7 +11626,7 @@
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@@ -12164,7 +11665,6 @@
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@@ -12178,7 +11678,7 @@
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@@ -12217,7 +11717,6 @@
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@@ -12231,7 +11730,7 @@
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@@ -12271,7 +11770,6 @@
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@@ -12285,7 +11783,7 @@
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@@ -12324,7 +11822,6 @@
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@@ -12338,7 +11835,7 @@
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@@ -12377,7 +11874,6 @@
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@@ -12391,7 +11887,7 @@
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@@ -12430,7 +11926,6 @@
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@@ -12444,7 +11939,7 @@
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@@ -12483,7 +11978,6 @@
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@@ -12497,7 +11991,7 @@
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@@ -12536,7 +12030,6 @@
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@@ -12550,7 +12043,7 @@
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@@ -12588,7 +12081,6 @@
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@@ -12602,7 +12094,7 @@
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@@ -12642,7 +12134,6 @@
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@@ -12656,7 +12147,7 @@
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@@ -12696,7 +12187,6 @@
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@@ -12710,7 +12200,7 @@
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@@ -12750,7 +12240,6 @@
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@@ -12764,7 +12253,7 @@
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@@ -12802,7 +12291,6 @@
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@@ -12816,7 +12304,7 @@
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@@ -12854,7 +12342,6 @@
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@@ -12868,7 +12355,7 @@
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@@ -12906,7 +12393,6 @@
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@@ -12920,7 +12406,7 @@
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@@ -12958,7 +12444,6 @@
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@@ -12972,7 +12457,7 @@
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@@ -13010,7 +12495,6 @@
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@@ -13024,7 +12508,7 @@
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@@ -13062,7 +12546,6 @@
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@@ -13076,7 +12559,7 @@
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@@ -13114,7 +12597,6 @@
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@@ -13128,7 +12610,7 @@
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@@ -13166,7 +12648,6 @@
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@@ -13180,7 +12661,7 @@
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@@ -13218,7 +12699,6 @@
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@@ -13232,7 +12712,7 @@
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@@ -13270,7 +12750,6 @@
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@@ -13284,7 +12763,7 @@
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@@ -13322,7 +12801,6 @@
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@@ -13336,7 +12814,7 @@
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@@ -13374,7 +12852,6 @@
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@@ -13388,7 +12865,7 @@
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@@ -13427,7 +12904,6 @@
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@@ -13441,7 +12917,7 @@
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@@ -13480,7 +12956,6 @@
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@@ -13494,7 +12969,7 @@
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@@ -13533,7 +13008,6 @@
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@@ -13547,7 +13021,7 @@
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@@ -13585,7 +13059,6 @@
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@@ -13599,7 +13072,7 @@
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@@ -13637,7 +13110,6 @@
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@@ -13651,7 +13123,7 @@
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@@ -13689,7 +13161,6 @@
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@@ -13703,7 +13174,7 @@
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@@ -13741,7 +13212,6 @@
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-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "webrtc_nonparallel_tests iPhone X 15.5",
@@ -13755,7 +13225,7 @@
             {
               "cipd_package": "infra/tools/mac_toolchain/${platform}",
               "location": ".",
-              "revision": "git_revision:723fc1a6c8cdf2631a57851f5610e598db0c1de1"
+              "revision": "git_revision:a598cd77abc01089647a79e3cfa3cc8e8ecb5118"
             }
           ],
           "dimension_sets": [
@@ -13793,7 +13263,6 @@
         ],
         "isolate_name": "webrtc_nonparallel_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "webrtc_nonparallel_tests iPhone X 16.2",
@@ -13807,7 +13276,7 @@
             {
               "cipd_package": "infra/tools/mac_toolchain/${platform}",
               "location": ".",
-              "revision": "git_revision:723fc1a6c8cdf2631a57851f5610e598db0c1de1"
+              "revision": "git_revision:a598cd77abc01089647a79e3cfa3cc8e8ecb5118"
             }
           ],
           "dimension_sets": [
diff --git a/infra/specs/internal.client.webrtc.json b/infra/specs/internal.client.webrtc.json
index fa3c96d157..9fcb9225e7 100644
--- a/infra/specs/internal.client.webrtc.json
+++ b/infra/specs/internal.client.webrtc.json
@@ -13,7 +13,6 @@
         ],
         "isolate_name": "common_audio_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_audio_unittests",
@@ -27,7 +26,7 @@
             {
               "cipd_package": "infra/tools/mac_toolchain/${platform}",
               "location": ".",
-              "revision": "git_revision:723fc1a6c8cdf2631a57851f5610e598db0c1de1"
+              "revision": "git_revision:a598cd77abc01089647a79e3cfa3cc8e8ecb5118"
             }
           ],
           "dimension_sets": [
@@ -56,7 +55,6 @@
         ],
         "isolate_name": "common_video_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_video_unittests",
@@ -70,7 +68,7 @@
             {
               "cipd_package": "infra/tools/mac_toolchain/${platform}",
               "location": ".",
-              "revision": "git_revision:723fc1a6c8cdf2631a57851f5610e598db0c1de1"
+              "revision": "git_revision:a598cd77abc01089647a79e3cfa3cc8e8ecb5118"
             }
           ],
           "dimension_sets": [
@@ -100,7 +98,6 @@
         ],
         "isolate_name": "modules_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_tests",
@@ -114,7 +111,7 @@
             {
               "cipd_package": "infra/tools/mac_toolchain/${platform}",
               "location": ".",
-              "revision": "git_revision:723fc1a6c8cdf2631a57851f5610e598db0c1de1"
+              "revision": "git_revision:a598cd77abc01089647a79e3cfa3cc8e8ecb5118"
             }
           ],
           "dimension_sets": [
@@ -146,7 +143,6 @@
         ],
         "isolate_name": "modules_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_unittests",
@@ -160,7 +156,7 @@
             {
               "cipd_package": "infra/tools/mac_toolchain/${platform}",
               "location": ".",
-              "revision": "git_revision:723fc1a6c8cdf2631a57851f5610e598db0c1de1"
+              "revision": "git_revision:a598cd77abc01089647a79e3cfa3cc8e8ecb5118"
             }
           ],
           "dimension_sets": [
@@ -190,7 +186,6 @@
         ],
         "isolate_name": "rtc_pc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_pc_unittests",
@@ -204,7 +199,7 @@
             {
               "cipd_package": "infra/tools/mac_toolchain/${platform}",
               "location": ".",
-              "revision": "git_revision:723fc1a6c8cdf2631a57851f5610e598db0c1de1"
+              "revision": "git_revision:a598cd77abc01089647a79e3cfa3cc8e8ecb5118"
             }
           ],
           "dimension_sets": [
@@ -233,7 +228,6 @@
         ],
         "isolate_name": "rtc_stats_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_stats_unittests",
@@ -247,7 +241,7 @@
             {
               "cipd_package": "infra/tools/mac_toolchain/${platform}",
               "location": ".",
-              "revision": "git_revision:723fc1a6c8cdf2631a57851f5610e598db0c1de1"
+              "revision": "git_revision:a598cd77abc01089647a79e3cfa3cc8e8ecb5118"
             }
           ],
           "dimension_sets": [
@@ -276,7 +270,6 @@
         ],
         "isolate_name": "system_wrappers_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "system_wrappers_unittests",
@@ -290,7 +283,7 @@
             {
               "cipd_package": "infra/tools/mac_toolchain/${platform}",
               "location": ".",
-              "revision": "git_revision:723fc1a6c8cdf2631a57851f5610e598db0c1de1"
+              "revision": "git_revision:a598cd77abc01089647a79e3cfa3cc8e8ecb5118"
             }
           ],
           "dimension_sets": [
@@ -319,7 +312,6 @@
         ],
         "isolate_name": "test_support_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "test_support_unittests",
@@ -333,7 +325,7 @@
             {
               "cipd_package": "infra/tools/mac_toolchain/${platform}",
               "location": ".",
-              "revision": "git_revision:723fc1a6c8cdf2631a57851f5610e598db0c1de1"
+              "revision": "git_revision:a598cd77abc01089647a79e3cfa3cc8e8ecb5118"
             }
           ],
           "dimension_sets": [
@@ -362,7 +354,6 @@
         ],
         "isolate_name": "tools_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "tools_unittests",
@@ -376,7 +367,7 @@
             {
               "cipd_package": "infra/tools/mac_toolchain/${platform}",
               "location": ".",
-              "revision": "git_revision:723fc1a6c8cdf2631a57851f5610e598db0c1de1"
+              "revision": "git_revision:a598cd77abc01089647a79e3cfa3cc8e8ecb5118"
             }
           ],
           "dimension_sets": [
@@ -405,7 +396,6 @@
         ],
         "isolate_name": "video_capture_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "video_capture_tests",
@@ -419,7 +409,7 @@
             {
               "cipd_package": "infra/tools/mac_toolchain/${platform}",
               "location": ".",
-              "revision": "git_revision:723fc1a6c8cdf2631a57851f5610e598db0c1de1"
+              "revision": "git_revision:a598cd77abc01089647a79e3cfa3cc8e8ecb5118"
             }
           ],
           "dimension_sets": [
@@ -448,7 +438,6 @@
         ],
         "isolate_name": "video_engine_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "video_engine_tests",
@@ -462,7 +451,7 @@
             {
               "cipd_package": "infra/tools/mac_toolchain/${platform}",
               "location": ".",
-              "revision": "git_revision:723fc1a6c8cdf2631a57851f5610e598db0c1de1"
+              "revision": "git_revision:a598cd77abc01089647a79e3cfa3cc8e8ecb5118"
             }
           ],
           "dimension_sets": [
@@ -515,12 +504,12 @@
             {
               "cipd_package": "infra/tools/mac_toolchain/${platform}",
               "location": ".",
-              "revision": "git_revision:723fc1a6c8cdf2631a57851f5610e598db0c1de1"
+              "revision": "git_revision:a598cd77abc01089647a79e3cfa3cc8e8ecb5118"
             }
           ],
           "dimension_sets": [
             {
-              "id": "build15-a7",
+              "id": "mac-254-e504",
               "os": "iOS-12.4.1",
               "pool": "WebRTC"
             }
@@ -552,7 +541,6 @@
         ],
         "isolate_name": "common_audio_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_audio_unittests",
@@ -566,7 +554,7 @@
             {
               "cipd_package": "infra/tools/mac_toolchain/${platform}",
               "location": ".",
-              "revision": "git_revision:723fc1a6c8cdf2631a57851f5610e598db0c1de1"
+              "revision": "git_revision:a598cd77abc01089647a79e3cfa3cc8e8ecb5118"
             }
           ],
           "dimension_sets": [
@@ -595,7 +583,6 @@
         ],
         "isolate_name": "common_video_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_video_unittests",
@@ -609,7 +596,7 @@
             {
               "cipd_package": "infra/tools/mac_toolchain/${platform}",
               "location": ".",
-              "revision": "git_revision:723fc1a6c8cdf2631a57851f5610e598db0c1de1"
+              "revision": "git_revision:a598cd77abc01089647a79e3cfa3cc8e8ecb5118"
             }
           ],
           "dimension_sets": [
@@ -639,7 +626,6 @@
         ],
         "isolate_name": "modules_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_tests",
@@ -653,7 +639,7 @@
             {
               "cipd_package": "infra/tools/mac_toolchain/${platform}",
               "location": ".",
-              "revision": "git_revision:723fc1a6c8cdf2631a57851f5610e598db0c1de1"
+              "revision": "git_revision:a598cd77abc01089647a79e3cfa3cc8e8ecb5118"
             }
           ],
           "dimension_sets": [
@@ -685,7 +671,6 @@
         ],
         "isolate_name": "modules_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_unittests",
@@ -699,7 +684,7 @@
             {
               "cipd_package": "infra/tools/mac_toolchain/${platform}",
               "location": ".",
-              "revision": "git_revision:723fc1a6c8cdf2631a57851f5610e598db0c1de1"
+              "revision": "git_revision:a598cd77abc01089647a79e3cfa3cc8e8ecb5118"
             }
           ],
           "dimension_sets": [
@@ -729,7 +714,6 @@
         ],
         "isolate_name": "rtc_pc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_pc_unittests",
@@ -743,7 +727,7 @@
             {
               "cipd_package": "infra/tools/mac_toolchain/${platform}",
               "location": ".",
-              "revision": "git_revision:723fc1a6c8cdf2631a57851f5610e598db0c1de1"
+              "revision": "git_revision:a598cd77abc01089647a79e3cfa3cc8e8ecb5118"
             }
           ],
           "dimension_sets": [
@@ -772,7 +756,6 @@
         ],
         "isolate_name": "rtc_stats_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_stats_unittests",
@@ -786,7 +769,7 @@
             {
               "cipd_package": "infra/tools/mac_toolchain/${platform}",
               "location": ".",
-              "revision": "git_revision:723fc1a6c8cdf2631a57851f5610e598db0c1de1"
+              "revision": "git_revision:a598cd77abc01089647a79e3cfa3cc8e8ecb5118"
             }
           ],
           "dimension_sets": [
@@ -815,7 +798,6 @@
         ],
         "isolate_name": "system_wrappers_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "system_wrappers_unittests",
@@ -829,7 +811,7 @@
             {
               "cipd_package": "infra/tools/mac_toolchain/${platform}",
               "location": ".",
-              "revision": "git_revision:723fc1a6c8cdf2631a57851f5610e598db0c1de1"
+              "revision": "git_revision:a598cd77abc01089647a79e3cfa3cc8e8ecb5118"
             }
           ],
           "dimension_sets": [
@@ -858,7 +840,6 @@
         ],
         "isolate_name": "test_support_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "test_support_unittests",
@@ -872,7 +853,7 @@
             {
               "cipd_package": "infra/tools/mac_toolchain/${platform}",
               "location": ".",
-              "revision": "git_revision:723fc1a6c8cdf2631a57851f5610e598db0c1de1"
+              "revision": "git_revision:a598cd77abc01089647a79e3cfa3cc8e8ecb5118"
             }
           ],
           "dimension_sets": [
@@ -901,7 +882,6 @@
         ],
         "isolate_name": "tools_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "tools_unittests",
@@ -915,7 +895,7 @@
             {
               "cipd_package": "infra/tools/mac_toolchain/${platform}",
               "location": ".",
-              "revision": "git_revision:723fc1a6c8cdf2631a57851f5610e598db0c1de1"
+              "revision": "git_revision:a598cd77abc01089647a79e3cfa3cc8e8ecb5118"
             }
           ],
           "dimension_sets": [
@@ -944,7 +924,6 @@
         ],
         "isolate_name": "video_capture_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "video_capture_tests",
@@ -958,7 +937,7 @@
             {
               "cipd_package": "infra/tools/mac_toolchain/${platform}",
               "location": ".",
-              "revision": "git_revision:723fc1a6c8cdf2631a57851f5610e598db0c1de1"
+              "revision": "git_revision:a598cd77abc01089647a79e3cfa3cc8e8ecb5118"
             }
           ],
           "dimension_sets": [
@@ -987,7 +966,6 @@
         ],
         "isolate_name": "video_engine_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "video_engine_tests",
@@ -1001,7 +979,7 @@
             {
               "cipd_package": "infra/tools/mac_toolchain/${platform}",
               "location": ".",
-              "revision": "git_revision:723fc1a6c8cdf2631a57851f5610e598db0c1de1"
+              "revision": "git_revision:a598cd77abc01089647a79e3cfa3cc8e8ecb5118"
             }
           ],
           "dimension_sets": [
diff --git a/infra/specs/mixins.pyl b/infra/specs/mixins.pyl
index f46c487426..e8b94ee141 100644
--- a/infra/specs/mixins.pyl
+++ b/infra/specs/mixins.pyl
@@ -80,7 +80,7 @@
       'dimensions': {
         'os': 'iOS-12.4.1',
         'pool': 'WebRTC',
-        'id': 'build15-a7'
+        'id': 'mac-254-e504'
       }
     }
   },
@@ -174,7 +174,7 @@
         'location':
         '.',
         'revision':
-        'git_revision:723fc1a6c8cdf2631a57851f5610e598db0c1de1'
+        'git_revision:a598cd77abc01089647a79e3cfa3cc8e8ecb5118'
       }]
     }
   },
diff --git a/infra/specs/mixins_webrtc.pyl b/infra/specs/mixins_webrtc.pyl
index 238c69d44e..c29af11e55 100644
--- a/infra/specs/mixins_webrtc.pyl
+++ b/infra/specs/mixins_webrtc.pyl
@@ -60,10 +60,20 @@
       'dimensions': {
         'os': 'iOS-12.4.1',
         'pool': 'WebRTC',
-        'id': 'build15-a7',
+        'id': 'mac-254-e504',
       },
     },
   },
+  'ios_runtime_cache_14_5': {
+    '$mixin_append': {
+      'swarming': {
+        'named_caches': [{
+          'name': 'runtime_ios_14_5',
+          'path': 'Runtime-ios-14.5'
+        }]
+      }
+    }
+  },
   'limited-capacity': {
     # Sometimes there are multiple tests that can be run only on one machine.
     # We need to increase timeouts so the tests dont expire before the machine is freed.
diff --git a/infra/specs/tryserver.webrtc.json b/infra/specs/tryserver.webrtc.json
index b682dfabf4..9ad0d7e5ee 100644
--- a/infra/specs/tryserver.webrtc.json
+++ b/infra/specs/tryserver.webrtc.json
@@ -5,7 +5,6 @@
     "gtest_tests": [
       {
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_gtest_merge.py"
         },
         "resultdb": {
@@ -28,7 +27,6 @@
       },
       {
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_gtest_merge.py"
         },
         "resultdb": {
@@ -51,7 +49,6 @@
       },
       {
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_gtest_merge.py"
         },
         "resultdb": {
@@ -74,7 +71,6 @@
       },
       {
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_gtest_merge.py"
         },
         "resultdb": {
@@ -97,7 +93,6 @@
       },
       {
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_gtest_merge.py"
         },
         "resultdb": {
@@ -120,7 +115,6 @@
       },
       {
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_gtest_merge.py"
         },
         "resultdb": {
@@ -143,7 +137,6 @@
       },
       {
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_gtest_merge.py"
         },
         "resultdb": {
@@ -167,7 +160,6 @@
       },
       {
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_gtest_merge.py"
         },
         "resultdb": {
@@ -191,7 +183,6 @@
       },
       {
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_gtest_merge.py"
         },
         "resultdb": {
@@ -214,7 +205,6 @@
       },
       {
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_gtest_merge.py"
         },
         "resultdb": {
@@ -238,7 +228,6 @@
       },
       {
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_gtest_merge.py"
         },
         "resultdb": {
@@ -261,7 +250,6 @@
       },
       {
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_gtest_merge.py"
         },
         "resultdb": {
@@ -284,7 +272,6 @@
       },
       {
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_gtest_merge.py"
         },
         "resultdb": {
@@ -307,7 +294,6 @@
       },
       {
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_gtest_merge.py"
         },
         "resultdb": {
@@ -331,7 +317,6 @@
       },
       {
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_gtest_merge.py"
         },
         "resultdb": {
@@ -354,7 +339,6 @@
       },
       {
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_gtest_merge.py"
         },
         "resultdb": {
@@ -378,7 +362,6 @@
       },
       {
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_gtest_merge.py"
         },
         "resultdb": {
@@ -401,7 +384,6 @@
       },
       {
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_gtest_merge.py"
         },
         "resultdb": {
@@ -424,7 +406,6 @@
       },
       {
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_gtest_merge.py"
         },
         "resultdb": {
@@ -447,7 +428,6 @@
       },
       {
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_gtest_merge.py"
         },
         "resultdb": {
@@ -471,7 +451,6 @@
       },
       {
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_gtest_merge.py"
         },
         "resultdb": {
@@ -494,7 +473,6 @@
       },
       {
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_gtest_merge.py"
         },
         "resultdb": {
@@ -521,7 +499,6 @@
           "--nologs"
         ],
         "merge": {
-          "args": [],
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@@ -2244,7 +2152,6 @@
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@@ -2336,7 +2242,6 @@
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@@ -2364,7 +2269,6 @@
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@@ -2392,7 +2296,6 @@
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@@ -2421,7 +2324,6 @@
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@@ -2449,7 +2351,6 @@
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@@ -2477,7 +2378,6 @@
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@@ -2505,7 +2405,6 @@
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@@ -2534,7 +2433,6 @@
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@@ -2562,7 +2460,6 @@
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@@ -2591,7 +2488,6 @@
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@@ -2619,7 +2515,6 @@
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@@ -2659,7 +2554,6 @@
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@@ -2673,7 +2567,7 @@
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@@ -2712,7 +2606,6 @@
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@@ -2726,7 +2619,7 @@
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@@ -2765,7 +2658,6 @@
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@@ -2779,7 +2671,7 @@
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@@ -2817,7 +2709,6 @@
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@@ -2831,7 +2722,7 @@
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@@ -2869,7 +2760,6 @@
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@@ -2883,7 +2773,7 @@
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@@ -2921,7 +2811,6 @@
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@@ -2935,7 +2824,7 @@
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@@ -2973,7 +2862,6 @@
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@@ -2987,7 +2875,7 @@
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@@ -3025,7 +2913,6 @@
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@@ -3039,7 +2926,7 @@
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@@ -3077,7 +2964,6 @@
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@@ -3091,7 +2977,7 @@
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@@ -3129,7 +3015,6 @@
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@@ -3143,7 +3028,7 @@
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@@ -3181,7 +3066,6 @@
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@@ -3195,7 +3079,7 @@
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@@ -3233,7 +3117,6 @@
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@@ -3247,7 +3130,7 @@
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@@ -3285,7 +3168,6 @@
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@@ -3299,7 +3181,7 @@
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@@ -3337,7 +3219,6 @@
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@@ -3351,7 +3232,7 @@
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@@ -3389,7 +3270,6 @@
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@@ -3403,7 +3283,7 @@
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@@ -3441,7 +3321,6 @@
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@@ -3455,7 +3334,7 @@
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@@ -3494,7 +3373,6 @@
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@@ -3508,7 +3386,7 @@
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@@ -3547,7 +3425,6 @@
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@@ -3561,7 +3438,7 @@
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@@ -3600,7 +3477,6 @@
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@@ -3614,7 +3490,7 @@
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@@ -3654,7 +3530,6 @@
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@@ -3668,7 +3543,7 @@
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@@ -3708,7 +3583,6 @@
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@@ -3722,7 +3596,7 @@
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@@ -3762,7 +3636,6 @@
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@@ -3776,7 +3649,7 @@
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@@ -3814,7 +3687,6 @@
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@@ -3828,7 +3700,7 @@
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@@ -3866,7 +3738,6 @@
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@@ -3880,7 +3751,7 @@
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@@ -3918,7 +3789,6 @@
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@@ -3932,7 +3802,7 @@
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@@ -3970,7 +3840,6 @@
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@@ -3984,7 +3853,7 @@
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@@ -4022,7 +3891,6 @@
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@@ -4036,7 +3904,7 @@
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@@ -4074,7 +3942,6 @@
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@@ -4088,7 +3955,7 @@
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@@ -4126,7 +3993,6 @@
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@@ -4140,7 +4006,7 @@
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@@ -4178,7 +4044,6 @@
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@@ -4192,7 +4057,7 @@
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@@ -4230,7 +4095,6 @@
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@@ -4244,7 +4108,7 @@
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@@ -4283,7 +4147,6 @@
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@@ -4297,7 +4160,7 @@
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@@ -4336,7 +4199,6 @@
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@@ -4350,7 +4212,7 @@
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@@ -4390,7 +4252,6 @@
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@@ -4404,7 +4265,7 @@
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@@ -4443,7 +4304,6 @@
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@@ -4457,7 +4317,7 @@
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@@ -4496,7 +4356,6 @@
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@@ -4510,7 +4369,7 @@
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@@ -4549,7 +4408,6 @@
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@@ -4563,7 +4421,7 @@
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@@ -4602,7 +4460,6 @@
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@@ -4616,7 +4473,7 @@
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@@ -4655,7 +4512,6 @@
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@@ -4669,7 +4525,7 @@
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@@ -4707,7 +4563,6 @@
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@@ -4721,7 +4576,7 @@
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@@ -4761,7 +4616,6 @@
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@@ -4775,7 +4629,7 @@
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@@ -4815,7 +4669,6 @@
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@@ -4829,7 +4682,7 @@
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@@ -4869,7 +4722,6 @@
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@@ -4883,7 +4735,7 @@
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@@ -4921,7 +4773,6 @@
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@@ -4935,7 +4786,7 @@
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@@ -4973,7 +4824,6 @@
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@@ -4987,7 +4837,7 @@
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@@ -5025,7 +4875,6 @@
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@@ -5039,7 +4888,7 @@
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@@ -5077,7 +4926,6 @@
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@@ -5091,7 +4939,7 @@
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@@ -5129,7 +4977,6 @@
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@@ -5143,7 +4990,7 @@
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@@ -5181,7 +5028,6 @@
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@@ -5195,7 +5041,7 @@
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@@ -5233,7 +5079,6 @@
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@@ -5247,7 +5092,7 @@
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@@ -5285,7 +5130,6 @@
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@@ -5299,7 +5143,7 @@
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@@ -5337,7 +5181,6 @@
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@@ -5351,7 +5194,7 @@
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@@ -5389,7 +5232,6 @@
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@@ -5403,7 +5245,7 @@
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@@ -5441,7 +5283,6 @@
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@@ -5455,7 +5296,7 @@
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@@ -5493,7 +5334,6 @@
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@@ -5507,7 +5347,7 @@
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@@ -5546,7 +5386,6 @@
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@@ -5560,7 +5399,7 @@
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@@ -5599,7 +5438,6 @@
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@@ -5613,7 +5451,7 @@
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@@ -5652,7 +5490,6 @@
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@@ -5666,7 +5503,7 @@
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@@ -5704,7 +5541,6 @@
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@@ -5718,7 +5554,7 @@
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@@ -5756,7 +5592,6 @@
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@@ -5770,7 +5605,7 @@
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@@ -5808,7 +5643,6 @@
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@@ -5822,7 +5656,7 @@
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@@ -5860,7 +5694,6 @@
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@@ -5874,7 +5707,7 @@
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@@ -5912,7 +5745,6 @@
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@@ -5926,7 +5758,7 @@
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@@ -5957,7 +5789,6 @@
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@@ -5978,7 +5809,6 @@
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@@ -5999,7 +5829,6 @@
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@@ -6020,7 +5849,6 @@
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@@ -6044,7 +5872,6 @@
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@@ -6065,7 +5892,6 @@
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@@ -6087,7 +5913,6 @@
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@@ -6109,7 +5934,6 @@
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@@ -6130,7 +5954,6 @@
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@@ -6152,7 +5975,6 @@
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@@ -6173,7 +5995,6 @@
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@@ -6194,7 +6015,6 @@
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@@ -6215,7 +6035,6 @@
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@@ -6237,7 +6056,6 @@
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@@ -6258,7 +6076,6 @@
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@@ -6279,7 +6096,6 @@
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@@ -6301,7 +6117,6 @@
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@@ -6322,7 +6137,6 @@
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@@ -6343,7 +6157,6 @@
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@@ -6364,7 +6177,6 @@
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@@ -6386,7 +6198,6 @@
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@@ -6407,7 +6218,6 @@
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@@ -6439,7 +6249,6 @@
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@@ -6461,7 +6270,6 @@
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@@ -6483,7 +6291,6 @@
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@@ -6505,7 +6312,6 @@
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@@ -6530,7 +6336,6 @@
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@@ -6552,7 +6357,6 @@
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@@ -6575,7 +6379,6 @@
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@@ -6598,7 +6401,6 @@
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@@ -6620,7 +6422,6 @@
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peerconnection_unittests",
@@ -6643,7 +6444,6 @@
         "isolate_name": "rtc_media_unittests",
         "isolate_profile_data": true,
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_media_unittests",
@@ -6665,7 +6465,6 @@
         "isolate_name": "rtc_pc_unittests",
         "isolate_profile_data": true,
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_pc_unittests",
@@ -6687,7 +6486,6 @@
         "isolate_name": "rtc_stats_unittests",
         "isolate_profile_data": true,
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_stats_unittests",
@@ -6709,7 +6507,6 @@
         "isolate_name": "rtc_unittests",
         "isolate_profile_data": true,
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_unittests",
@@ -6732,7 +6529,6 @@
         "isolate_name": "shared_screencast_stream_test",
         "isolate_profile_data": true,
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "shared_screencast_stream_test",
@@ -6754,7 +6550,6 @@
         "isolate_name": "slow_peer_connection_unittests",
         "isolate_profile_data": true,
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "slow_peer_connection_unittests",
@@ -6776,7 +6571,6 @@
         "isolate_name": "svc_tests",
         "isolate_profile_data": true,
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "svc_tests",
@@ -6799,7 +6593,6 @@
         "isolate_name": "system_wrappers_unittests",
         "isolate_profile_data": true,
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "system_wrappers_unittests",
@@ -6821,7 +6614,6 @@
         "isolate_name": "test_support_unittests",
         "isolate_profile_data": true,
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "test_support_unittests",
@@ -6843,7 +6635,6 @@
         "isolate_name": "tools_unittests",
         "isolate_profile_data": true,
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "tools_unittests",
@@ -6865,7 +6656,6 @@
         "isolate_name": "video_capture_tests",
         "isolate_profile_data": true,
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "video_capture_tests",
@@ -6888,7 +6678,6 @@
         "isolate_name": "video_engine_tests",
         "isolate_profile_data": true,
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "video_engine_tests",
@@ -6911,7 +6700,6 @@
         "isolate_name": "voip_unittests",
         "isolate_profile_data": true,
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "voip_unittests",
@@ -6933,7 +6721,6 @@
         "isolate_name": "webrtc_nonparallel_tests",
         "isolate_profile_data": true,
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "webrtc_nonparallel_tests",
@@ -6960,7 +6747,6 @@
         "isolate_name": "webrtc_perf_tests",
         "isolate_profile_data": true,
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "webrtc_perf_tests",
@@ -6986,7 +6772,6 @@
       {
         "isolate_name": "audio_decoder_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "audio_decoder_unittests",
@@ -7007,7 +6792,6 @@
       {
         "isolate_name": "common_audio_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_audio_unittests",
@@ -7028,7 +6812,6 @@
       {
         "isolate_name": "common_video_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_video_unittests",
@@ -7049,7 +6832,6 @@
       {
         "isolate_name": "dcsctp_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "dcsctp_unittests",
@@ -7073,7 +6855,6 @@
         ],
         "isolate_name": "low_bandwidth_audio_test",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "low_bandwidth_audio_test",
@@ -7094,7 +6875,6 @@
       {
         "isolate_name": "modules_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_tests",
@@ -7116,7 +6896,6 @@
       {
         "isolate_name": "modules_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_unittests",
@@ -7138,7 +6917,6 @@
       {
         "isolate_name": "peer_connection_mediachannel_split_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peer_connection_mediachannel_split_unittests",
@@ -7159,7 +6937,6 @@
       {
         "isolate_name": "peerconnection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peerconnection_unittests",
@@ -7181,7 +6958,6 @@
       {
         "isolate_name": "rtc_media_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_media_unittests",
@@ -7202,7 +6978,6 @@
       {
         "isolate_name": "rtc_pc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_pc_unittests",
@@ -7223,7 +6998,6 @@
       {
         "isolate_name": "rtc_stats_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_stats_unittests",
@@ -7244,7 +7018,6 @@
       {
         "isolate_name": "rtc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_unittests",
@@ -7266,7 +7039,6 @@
       {
         "isolate_name": "shared_screencast_stream_test",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "shared_screencast_stream_test",
@@ -7287,7 +7059,6 @@
       {
         "isolate_name": "slow_peer_connection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "slow_peer_connection_unittests",
@@ -7308,7 +7079,6 @@
       {
         "isolate_name": "svc_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "svc_tests",
@@ -7330,7 +7100,6 @@
       {
         "isolate_name": "system_wrappers_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "system_wrappers_unittests",
@@ -7351,7 +7120,6 @@
       {
         "isolate_name": "test_support_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "test_support_unittests",
@@ -7372,7 +7140,6 @@
       {
         "isolate_name": "tools_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "tools_unittests",
@@ -7393,7 +7160,6 @@
       {
         "isolate_name": "video_engine_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "video_engine_tests",
@@ -7415,7 +7181,6 @@
       {
         "isolate_name": "voip_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "voip_unittests",
@@ -7436,7 +7201,6 @@
       {
         "isolate_name": "webrtc_nonparallel_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "webrtc_nonparallel_tests",
@@ -7462,7 +7226,6 @@
       {
         "isolate_name": "audio_decoder_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "audio_decoder_unittests",
@@ -7483,7 +7246,6 @@
       {
         "isolate_name": "common_audio_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_audio_unittests",
@@ -7504,7 +7266,6 @@
       {
         "isolate_name": "common_video_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_video_unittests",
@@ -7525,7 +7286,6 @@
       {
         "isolate_name": "dcsctp_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "dcsctp_unittests",
@@ -7549,7 +7309,6 @@
         ],
         "isolate_name": "low_bandwidth_audio_test",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "low_bandwidth_audio_test",
@@ -7570,7 +7329,6 @@
       {
         "isolate_name": "modules_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_tests",
@@ -7592,7 +7350,6 @@
       {
         "isolate_name": "modules_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_unittests",
@@ -7614,7 +7371,6 @@
       {
         "isolate_name": "peer_connection_mediachannel_split_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peer_connection_mediachannel_split_unittests",
@@ -7635,7 +7391,6 @@
       {
         "isolate_name": "peerconnection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peerconnection_unittests",
@@ -7657,7 +7412,6 @@
       {
         "isolate_name": "rtc_media_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_media_unittests",
@@ -7678,7 +7432,6 @@
       {
         "isolate_name": "rtc_pc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_pc_unittests",
@@ -7699,7 +7452,6 @@
       {
         "isolate_name": "rtc_stats_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_stats_unittests",
@@ -7720,7 +7472,6 @@
       {
         "isolate_name": "rtc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_unittests",
@@ -7742,7 +7493,6 @@
       {
         "isolate_name": "shared_screencast_stream_test",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "shared_screencast_stream_test",
@@ -7763,7 +7513,6 @@
       {
         "isolate_name": "slow_peer_connection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "slow_peer_connection_unittests",
@@ -7784,7 +7533,6 @@
       {
         "isolate_name": "svc_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "svc_tests",
@@ -7806,7 +7554,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "system_wrappers_unittests",
@@ -7827,7 +7574,6 @@
       {
         "isolate_name": "test_support_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "test_support_unittests",
@@ -7848,7 +7594,6 @@
       {
         "isolate_name": "tools_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "tools_unittests",
@@ -7869,7 +7614,6 @@
       {
         "isolate_name": "video_engine_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "video_engine_tests",
@@ -7891,7 +7635,6 @@
       {
         "isolate_name": "voip_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "voip_unittests",
@@ -7912,7 +7655,6 @@
       {
         "isolate_name": "webrtc_nonparallel_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "webrtc_nonparallel_tests",
@@ -7937,7 +7679,6 @@
       {
         "isolate_name": "peerconnection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peerconnection_unittests",
@@ -7963,7 +7704,6 @@
       {
         "isolate_name": "audio_decoder_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "audio_decoder_unittests",
@@ -7984,7 +7724,6 @@
       {
         "isolate_name": "common_audio_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_audio_unittests",
@@ -8005,7 +7744,6 @@
       {
         "isolate_name": "common_video_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_video_unittests",
@@ -8026,7 +7764,6 @@
       {
         "isolate_name": "dcsctp_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "dcsctp_unittests",
@@ -8050,7 +7787,6 @@
         ],
         "isolate_name": "low_bandwidth_audio_test",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "low_bandwidth_audio_test",
@@ -8071,7 +7807,6 @@
       {
         "isolate_name": "modules_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_tests",
@@ -8093,7 +7828,6 @@
       {
         "isolate_name": "modules_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_unittests",
@@ -8115,7 +7849,6 @@
       {
         "isolate_name": "peer_connection_mediachannel_split_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peer_connection_mediachannel_split_unittests",
@@ -8136,7 +7869,6 @@
       {
         "isolate_name": "peerconnection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peerconnection_unittests",
@@ -8158,7 +7890,6 @@
       {
         "isolate_name": "rtc_media_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_media_unittests",
@@ -8179,7 +7910,6 @@
       {
         "isolate_name": "rtc_pc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_pc_unittests",
@@ -8200,7 +7930,6 @@
       {
         "isolate_name": "rtc_stats_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_stats_unittests",
@@ -8221,7 +7950,6 @@
       {
         "isolate_name": "rtc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_unittests",
@@ -8243,7 +7971,6 @@
       {
         "isolate_name": "slow_peer_connection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "slow_peer_connection_unittests",
@@ -8264,7 +7991,6 @@
       {
         "isolate_name": "svc_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "svc_tests",
@@ -8286,7 +8012,6 @@
       {
         "isolate_name": "system_wrappers_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "system_wrappers_unittests",
@@ -8307,7 +8032,6 @@
       {
         "isolate_name": "test_support_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "test_support_unittests",
@@ -8328,7 +8052,6 @@
       {
         "isolate_name": "tools_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "tools_unittests",
@@ -8349,7 +8072,6 @@
       {
         "isolate_name": "video_engine_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "video_engine_tests",
@@ -8371,7 +8093,6 @@
       {
         "isolate_name": "voip_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "voip_unittests",
@@ -8392,7 +8113,6 @@
       {
         "isolate_name": "webrtc_nonparallel_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "webrtc_nonparallel_tests",
@@ -8417,7 +8137,6 @@
       {
         "isolate_name": "audio_decoder_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "audio_decoder_unittests",
@@ -8438,7 +8157,6 @@
       {
         "isolate_name": "common_audio_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_audio_unittests",
@@ -8459,7 +8177,6 @@
       {
         "isolate_name": "common_video_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_video_unittests",
@@ -8480,7 +8197,6 @@
       {
         "isolate_name": "dcsctp_unittests",
         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8504,7 +8220,6 @@
         ],
         "isolate_name": "low_bandwidth_audio_test",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8525,7 +8240,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8547,7 +8261,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8569,7 +8282,6 @@
       {
         "isolate_name": "peer_connection_mediachannel_split_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8590,7 +8302,6 @@
       {
         "isolate_name": "peerconnection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8612,7 +8323,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8633,7 +8343,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8654,7 +8363,6 @@
       {
         "isolate_name": "rtc_stats_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8675,7 +8383,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -8697,7 +8404,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8718,7 +8424,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8739,7 +8444,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -8761,7 +8465,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -8782,7 +8485,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -8803,7 +8505,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8824,7 +8525,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -8846,7 +8546,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8868,7 +8567,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8889,7 +8587,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -8915,7 +8612,6 @@
         ],
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -8941,7 +8637,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -8962,7 +8657,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -8983,7 +8677,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -9004,7 +8697,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9028,7 +8720,6 @@
         ],
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9049,7 +8740,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9071,7 +8761,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9093,7 +8782,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -9114,7 +8802,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9136,7 +8823,6 @@
       {
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@@ -9157,7 +8843,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9178,7 +8863,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9199,7 +8883,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9221,7 +8904,6 @@
       {
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@@ -9242,7 +8924,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9264,7 +8945,6 @@
       {
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@@ -9285,7 +8965,6 @@
       {
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@@ -9306,7 +8985,6 @@
       {
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@@ -9327,7 +9005,6 @@
       {
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@@ -9349,7 +9026,6 @@
       {
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@@ -9370,7 +9046,6 @@
       {
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@@ -9395,7 +9070,6 @@
       {
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@@ -9416,7 +9090,6 @@
       {
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@@ -9437,7 +9110,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9458,7 +9130,6 @@
       {
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@@ -9482,7 +9153,6 @@
         ],
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@@ -9503,7 +9173,6 @@
       {
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@@ -9525,7 +9194,6 @@
       {
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@@ -9547,7 +9215,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -9568,7 +9235,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9590,7 +9256,6 @@
       {
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@@ -9611,7 +9276,6 @@
       {
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@@ -9632,7 +9296,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9653,7 +9316,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9675,7 +9337,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "shared_screencast_stream_test",
@@ -9696,7 +9357,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9717,7 +9377,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9739,7 +9398,6 @@
       {
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@@ -9760,7 +9418,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9781,7 +9438,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -9802,7 +9458,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9824,7 +9479,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -9845,7 +9499,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9870,7 +9523,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9891,7 +9543,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -9912,7 +9563,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -9933,7 +9583,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -9957,7 +9606,6 @@
         ],
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@@ -9978,7 +9626,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -10000,7 +9647,6 @@
       {
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-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10022,7 +9668,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peer_connection_mediachannel_split_unittests",
@@ -10043,7 +9688,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10065,7 +9709,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10086,7 +9729,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10107,7 +9749,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10128,7 +9769,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10150,7 +9790,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "shared_screencast_stream_test",
@@ -10171,7 +9810,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10192,7 +9830,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -10214,7 +9851,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -10235,7 +9871,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10256,7 +9891,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10277,7 +9911,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10299,7 +9932,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10320,7 +9952,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "webrtc_nonparallel_tests",
@@ -10345,7 +9976,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10366,7 +9996,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10387,7 +10016,6 @@
       {
         "isolate_name": "common_video_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_video_unittests",
@@ -10408,7 +10036,6 @@
       {
         "isolate_name": "dcsctp_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "dcsctp_unittests",
@@ -10432,7 +10059,6 @@
         ],
         "isolate_name": "low_bandwidth_audio_test",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "low_bandwidth_audio_test",
@@ -10453,7 +10079,6 @@
       {
         "isolate_name": "modules_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_tests",
@@ -10475,7 +10100,6 @@
       {
         "isolate_name": "modules_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_unittests",
@@ -10497,7 +10121,6 @@
       {
         "isolate_name": "peer_connection_mediachannel_split_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peer_connection_mediachannel_split_unittests",
@@ -10518,7 +10141,6 @@
       {
         "isolate_name": "peerconnection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10540,7 +10162,6 @@
       {
         "isolate_name": "rtc_media_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10561,7 +10182,6 @@
       {
         "isolate_name": "rtc_pc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10582,7 +10202,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10603,7 +10222,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10625,7 +10243,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10646,7 +10263,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10668,7 +10284,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -10689,7 +10304,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10710,7 +10324,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10731,7 +10344,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10753,7 +10365,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "voip_unittests",
@@ -10774,7 +10385,6 @@
       {
         "isolate_name": "webrtc_nonparallel_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10799,7 +10409,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10820,7 +10429,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_audio_unittests",
@@ -10841,7 +10449,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_video_unittests",
@@ -10862,7 +10469,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -10886,7 +10492,6 @@
         ],
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10907,7 +10512,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -10929,7 +10533,6 @@
       {
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-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10951,7 +10554,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -10972,7 +10574,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -10994,7 +10595,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -11015,7 +10615,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -11036,7 +10635,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -11057,7 +10655,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -11079,7 +10676,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -11100,7 +10696,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -11122,7 +10717,6 @@
       {
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@@ -11143,7 +10737,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -11164,7 +10757,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -11185,7 +10777,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -11207,7 +10798,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -11228,7 +10818,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -11253,7 +10842,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -11275,7 +10863,6 @@
       {
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@@ -11297,7 +10884,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -11319,7 +10905,6 @@
       {
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@@ -11344,7 +10929,6 @@
         ],
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@@ -11366,7 +10950,6 @@
       {
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@@ -11389,7 +10972,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -11412,7 +10994,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -11434,7 +11015,6 @@
       {
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-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -11457,7 +11037,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -11479,7 +11058,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -11501,7 +11079,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -11523,7 +11100,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -11546,7 +11122,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -11568,7 +11143,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -11591,7 +11165,6 @@
       {
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@@ -11613,7 +11186,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -11635,7 +11207,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -11657,7 +11228,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -11680,7 +11250,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -11702,7 +11271,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -11730,7 +11298,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -11752,7 +11319,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -11774,7 +11340,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -11796,7 +11361,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -11821,7 +11385,6 @@
         ],
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -11843,7 +11406,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -11866,7 +11428,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -11889,7 +11450,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peer_connection_mediachannel_split_unittests",
@@ -11911,7 +11471,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -11934,7 +11493,6 @@
       {
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-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -11956,7 +11514,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -11978,7 +11535,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_stats_unittests",
@@ -12000,7 +11556,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_unittests",
@@ -12023,7 +11578,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "slow_peer_connection_unittests",
@@ -12045,7 +11599,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -12068,7 +11621,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -12090,7 +11642,6 @@
       {
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-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -12112,7 +11663,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "tools_unittests",
@@ -12134,7 +11684,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "video_engine_tests",
@@ -12157,7 +11706,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "voip_unittests",
@@ -12179,7 +11727,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "webrtc_nonparallel_tests",
@@ -12205,7 +11752,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "audio_decoder_unittests",
@@ -12226,7 +11772,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_audio_unittests",
@@ -12247,7 +11792,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_video_unittests",
@@ -12268,7 +11812,6 @@
       {
         "isolate_name": "dcsctp_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "dcsctp_unittests",
@@ -12292,7 +11835,6 @@
         ],
         "isolate_name": "low_bandwidth_audio_test",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "low_bandwidth_audio_test",
@@ -12313,7 +11855,6 @@
       {
         "isolate_name": "modules_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_tests",
@@ -12335,7 +11876,6 @@
       {
         "isolate_name": "modules_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_unittests",
@@ -12357,7 +11897,6 @@
       {
         "isolate_name": "peer_connection_mediachannel_split_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peer_connection_mediachannel_split_unittests",
@@ -12378,7 +11917,6 @@
       {
         "isolate_name": "peerconnection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peerconnection_unittests",
@@ -12400,7 +11938,6 @@
       {
         "isolate_name": "rtc_media_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_media_unittests",
@@ -12421,7 +11958,6 @@
       {
         "isolate_name": "rtc_pc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_pc_unittests",
@@ -12442,7 +11978,6 @@
       {
         "isolate_name": "rtc_stats_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_stats_unittests",
@@ -12463,7 +11998,6 @@
       {
         "isolate_name": "rtc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_unittests",
@@ -12485,7 +12019,6 @@
       {
         "isolate_name": "slow_peer_connection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "slow_peer_connection_unittests",
@@ -12506,7 +12039,6 @@
       {
         "isolate_name": "svc_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "svc_tests",
@@ -12528,7 +12060,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "system_wrappers_unittests",
@@ -12549,7 +12080,6 @@
       {
         "isolate_name": "test_support_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "test_support_unittests",
@@ -12570,7 +12100,6 @@
       {
         "isolate_name": "tools_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "tools_unittests",
@@ -12591,7 +12120,6 @@
       {
         "isolate_name": "video_engine_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "video_engine_tests",
@@ -12613,7 +12141,6 @@
       {
         "isolate_name": "voip_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "voip_unittests",
@@ -12634,7 +12161,6 @@
       {
         "isolate_name": "webrtc_nonparallel_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "webrtc_nonparallel_tests",
@@ -12659,7 +12185,6 @@
       {
         "isolate_name": "audio_decoder_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "audio_decoder_unittests",
@@ -12680,7 +12205,6 @@
       {
         "isolate_name": "common_audio_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_audio_unittests",
@@ -12701,7 +12225,6 @@
       {
         "isolate_name": "common_video_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_video_unittests",
@@ -12722,7 +12245,6 @@
       {
         "isolate_name": "dcsctp_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "dcsctp_unittests",
@@ -12746,7 +12268,6 @@
         ],
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "low_bandwidth_audio_test",
@@ -12767,7 +12288,6 @@
       {
         "isolate_name": "modules_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_tests",
@@ -12789,7 +12309,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_unittests",
@@ -12811,7 +12330,6 @@
       {
         "isolate_name": "peer_connection_mediachannel_split_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peer_connection_mediachannel_split_unittests",
@@ -12832,7 +12350,6 @@
       {
         "isolate_name": "peerconnection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -12854,7 +12371,6 @@
       {
         "isolate_name": "rtc_media_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -12875,7 +12391,6 @@
       {
         "isolate_name": "rtc_pc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -12896,7 +12411,6 @@
       {
         "isolate_name": "rtc_stats_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -12917,7 +12431,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -12939,7 +12452,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "slow_peer_connection_unittests",
@@ -12960,7 +12472,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -12982,7 +12493,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -13003,7 +12513,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -13024,7 +12533,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "tools_unittests",
@@ -13045,7 +12553,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -13067,7 +12574,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -13089,7 +12595,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -13110,7 +12615,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -13136,7 +12640,6 @@
         ],
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -13162,7 +12665,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -13183,7 +12685,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -13204,7 +12705,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_video_unittests",
@@ -13225,7 +12725,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -13249,7 +12748,6 @@
         ],
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -13270,7 +12768,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -13292,7 +12789,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -13314,7 +12810,6 @@
       {
         "isolate_name": "peer_connection_mediachannel_split_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peer_connection_mediachannel_split_unittests",
@@ -13335,7 +12830,6 @@
       {
         "isolate_name": "peerconnection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -13357,7 +12851,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -13378,7 +12871,6 @@
       {
         "isolate_name": "rtc_pc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_pc_unittests",
@@ -13399,7 +12891,6 @@
       {
         "isolate_name": "rtc_stats_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_stats_unittests",
@@ -13420,7 +12911,6 @@
       {
         "isolate_name": "rtc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_unittests",
@@ -13442,7 +12932,6 @@
       {
         "isolate_name": "slow_peer_connection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "slow_peer_connection_unittests",
@@ -13463,7 +12952,6 @@
       {
         "isolate_name": "svc_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -13485,7 +12973,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -13506,7 +12993,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "test_support_unittests",
@@ -13527,7 +13013,6 @@
       {
         "isolate_name": "tools_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "tools_unittests",
@@ -13548,7 +13033,6 @@
       {
         "isolate_name": "video_engine_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "video_engine_tests",
@@ -13570,7 +13054,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "voip_unittests",
@@ -13591,7 +13074,6 @@
       {
         "isolate_name": "webrtc_nonparallel_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "webrtc_nonparallel_tests",
@@ -13616,7 +13098,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "audio_decoder_unittests",
@@ -13637,7 +13118,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_audio_unittests",
@@ -13658,7 +13138,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_video_unittests",
@@ -13679,7 +13158,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "dcsctp_unittests",
@@ -13703,7 +13181,6 @@
         ],
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -13724,7 +13201,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_tests",
@@ -13746,7 +13222,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_unittests",
@@ -13768,7 +13243,6 @@
       {
         "isolate_name": "peer_connection_mediachannel_split_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peer_connection_mediachannel_split_unittests",
@@ -13789,7 +13263,6 @@
       {
         "isolate_name": "peerconnection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peerconnection_unittests",
@@ -13811,7 +13284,6 @@
       {
         "isolate_name": "rtc_media_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_media_unittests",
@@ -13832,7 +13304,6 @@
       {
         "isolate_name": "rtc_pc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_pc_unittests",
@@ -13853,7 +13324,6 @@
       {
         "isolate_name": "rtc_stats_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_stats_unittests",
@@ -13874,7 +13344,6 @@
       {
         "isolate_name": "rtc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_unittests",
@@ -13896,7 +13365,6 @@
       {
         "isolate_name": "slow_peer_connection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "slow_peer_connection_unittests",
@@ -13917,7 +13385,6 @@
       {
         "isolate_name": "svc_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "svc_tests",
@@ -13939,7 +13406,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "system_wrappers_unittests",
@@ -13960,7 +13426,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "test_support_unittests",
@@ -13981,7 +13446,6 @@
       {
         "isolate_name": "tools_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "tools_unittests",
@@ -14002,7 +13466,6 @@
       {
         "isolate_name": "video_engine_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "video_engine_tests",
@@ -14024,7 +13487,6 @@
       {
         "isolate_name": "voip_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "voip_unittests",
@@ -14045,7 +13507,6 @@
       {
         "isolate_name": "webrtc_nonparallel_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "webrtc_nonparallel_tests",
@@ -14074,7 +13535,6 @@
       {
         "isolate_name": "audio_decoder_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "audio_decoder_unittests",
@@ -14095,7 +13555,6 @@
       {
         "isolate_name": "common_audio_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_audio_unittests",
@@ -14116,7 +13575,6 @@
       {
         "isolate_name": "common_video_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_video_unittests",
@@ -14137,7 +13595,6 @@
       {
         "isolate_name": "dcsctp_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "dcsctp_unittests",
@@ -14161,7 +13618,6 @@
         ],
         "isolate_name": "low_bandwidth_audio_test",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "low_bandwidth_audio_test",
@@ -14182,7 +13638,6 @@
       {
         "isolate_name": "modules_tests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_tests",
@@ -14204,7 +13659,6 @@
       {
         "isolate_name": "modules_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "modules_unittests",
@@ -14226,7 +13680,6 @@
       {
         "isolate_name": "peer_connection_mediachannel_split_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peer_connection_mediachannel_split_unittests",
@@ -14247,7 +13700,6 @@
       {
         "isolate_name": "peerconnection_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peerconnection_unittests",
@@ -14269,7 +13721,6 @@
       {
         "isolate_name": "rtc_media_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_media_unittests",
@@ -14290,7 +13741,6 @@
       {
         "isolate_name": "rtc_pc_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_pc_unittests",
@@ -14311,7 +13761,6 @@
       {
         "isolate_name": "rtc_stats_unittests",
         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -14332,7 +13781,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_unittests",
@@ -14354,7 +13802,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "slow_peer_connection_unittests",
@@ -14375,7 +13822,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -14397,7 +13843,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -14418,7 +13863,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -14439,7 +13883,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -14460,7 +13903,6 @@
       {
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-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -14482,7 +13924,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -14503,7 +13944,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -14528,7 +13968,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -14549,7 +13988,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -14570,7 +14008,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_video_unittests",
@@ -14591,7 +14028,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -14615,7 +14051,6 @@
         ],
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -14636,7 +14071,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -14658,7 +14092,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -14680,7 +14113,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -14701,7 +14133,6 @@
       {
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-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -14723,7 +14154,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -14744,7 +14174,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -14765,7 +14194,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -14786,7 +14214,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -14808,7 +14235,6 @@
       {
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@@ -14829,7 +14255,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -14851,7 +14276,6 @@
       {
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@@ -14872,7 +14296,6 @@
       {
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@@ -14893,7 +14316,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -14914,7 +14336,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -14936,7 +14357,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -14957,7 +14377,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -14982,7 +14401,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -15003,7 +14421,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -15024,7 +14441,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -15045,7 +14461,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -15069,7 +14484,6 @@
         ],
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -15090,7 +14504,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -15112,7 +14525,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -15134,7 +14546,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -15155,7 +14566,6 @@
       {
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-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -15177,7 +14587,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -15198,7 +14607,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -15219,7 +14627,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -15240,7 +14647,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -15262,7 +14668,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -15283,7 +14688,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -15305,7 +14709,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -15326,7 +14729,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -15347,7 +14749,6 @@
       {
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-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -15368,7 +14769,6 @@
       {
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-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -15390,7 +14790,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "voip_unittests",
@@ -15411,7 +14810,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -15436,7 +14834,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -15457,7 +14854,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_audio_unittests",
@@ -15478,7 +14874,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "common_video_unittests",
@@ -15499,7 +14894,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -15523,7 +14917,6 @@
         ],
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -15544,7 +14937,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
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@@ -15566,7 +14958,6 @@
       {
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-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -15588,7 +14979,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "peer_connection_mediachannel_split_unittests",
@@ -15609,7 +14999,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -15631,7 +15020,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -15652,7 +15040,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_pc_unittests",
@@ -15673,7 +15060,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_stats_unittests",
@@ -15694,7 +15080,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "rtc_unittests",
@@ -15716,7 +15101,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "slow_peer_connection_unittests",
@@ -15737,7 +15121,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -15759,7 +15142,6 @@
       {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -15780,7 +15162,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -15801,7 +15182,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "tools_unittests",
@@ -15822,7 +15202,6 @@
       {
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "video_capture_tests",
@@ -15844,7 +15223,6 @@
       {
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-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -15866,7 +15244,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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@@ -15887,7 +15264,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "webrtc_nonparallel_tests",
@@ -15913,7 +15289,6 @@
         ],
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         "merge": {
-          "args": [],
           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
         "name": "webrtc_perf_tests",
@@ -15939,7 +15314,6 @@
       {
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         "merge": {
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           "script": "//testing/merge_scripts/standard_isolated_script_merge.py"
         },
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