MSE: Warn when keyframe after track_buffer is significantly in future

media/base/mock_media_log.cc

Index: media/base/mock_media_log.cc
diff --git a/media/base/video_capturer_source.cc b/media/base/mock_media_log.cc
similarity index 66%
copy from media/base/video_capturer_source.cc
copy to media/base/mock_media_log.cc
index c1ebbe1dbff339455a2ef2e9b09efc95edfe79c1..95e202e344e841fa4a9b72d5b9ef9633fc9dcc54 100644
--- a/media/base/video_capturer_source.cc
+++ b/media/base/mock_media_log.cc
@@ -2,10 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "media/base/video_capturer_source.h"
+#include "media/base/mock_media_log.h"
 
 namespace media {
 
-VideoCapturerSource::~VideoCapturerSource() {}
+MockMediaLog::MockMediaLog() {}
+
+MockMediaLog::~MockMediaLog() {}
 
 }  // namespace media