This moves some GN check configurations out of .gn to individual
targets.
This commit also removes the source file 'mocks/mock_rtp_rtcp.h' from
the static_library 'rtp_rtcp' because it depends on a 'testonly = true'
target. After a check this seems only included in the unitest code:
$ grep -Rn "mocks/mock_rtp_rtcp.h" webrtc/modules/rtp_rtcp/
webrtc/modules/rtp_rtcp/source/ulpfec_receiver_unittest.cc:18:#include "webrtc/modules/rtp_rtcp/mocks/mock_rtp_rtcp.h"
webrtc/modules/rtp_rtcp/source/rtp_format_h264_unittest.cc:17:#include "webrtc/modules/rtp_rtcp/mocks/mock_rtp_rtcp.h"
This commit also removes the dependency on
'//webrt/modules/video_coding' because it seems that the following
include can be removed:
#include "webrtc/modules/video_coding/include/video_coding_defines.h"
The now checked target is:
"//webrtc/modules/rtp_rtcp/*"
BUG=webrtc:6828
NOTRY=True
Review-Url: https://codereview.webrtc.org/2598963002
Cr-Commit-Position: refs/heads/master@{#15760}