19822d63c1
In https://codereview.webrtc.org/1481493004/ some duplicated headers were left to make it possible to update downstream without breakage. Now that's done and we can remove these to avoid confusion. BUG=webrtc:5095 TBR=henrik.lundin@webrtc.org, kwiberg@webrtc.org TESTED=Passing compile-trybots with --clobber flag: git cl try --clobber --bot=win_compile_rel --bot=linux_compile_rel --bot=android_compile_rel --bot=mac_compile_rel --bot=ios_rel --bot=linux_gn_rel --bot=win_x64_gn_rel --bot=mac_x64_gn_rel --bot=android_gn_rel -m tryserver.webrtc NOTRY=True Review URL: https://codereview.webrtc.org/1477423002 Cr-Commit-Position: refs/heads/master@{#10829}