Cast: deliver video frames on the IO thread

content/renderer/media/media_stream_video_track_unittest.cc

Index: content/renderer/media/media_stream_video_track_unittest.cc
diff --git a/content/renderer/media/media_stream_video_track_unittest.cc b/content/renderer/media/media_stream_video_track_unittest.cc
index 758c568f3075d11c4de7a7b3b8944d0ff3a6be9d..84948aaac86e0de738289ab854ee191cbb28fe57 100644
--- a/content/renderer/media/media_stream_video_track_unittest.cc
+++ b/content/renderer/media/media_stream_video_track_unittest.cc
@@ -84,7 +84,8 @@ class MediaStreamVideoTrackTest : public ::testing::Test {
 TEST_F(MediaStreamVideoTrackTest, AddAndRemoveSink) {
   MockMediaStreamVideoSink sink;
   blink::WebMediaStreamTrack track = CreateTrack();
-  MediaStreamVideoSink::AddToVideoTrack(&sink, track);
+  MediaStreamVideoSink::AddToVideoTrack(
+      &sink, sink.GetDeliverFrameCB(), track);
 
   DeliverVideoFrameAndWaitForRenderer(&sink);
   EXPECT_EQ(1, sink.number_of_frames());
@@ -106,7 +107,8 @@ TEST_F(MediaStreamVideoTrackTest, AddAndRemoveSink) {
 TEST_F(MediaStreamVideoTrackTest, SetEnabled) {
   MockMediaStreamVideoSink sink;
   blink::WebMediaStreamTrack track = CreateTrack();
-  MediaStreamVideoSink::AddToVideoTrack(&sink, track);
+  MediaStreamVideoSink::AddToVideoTrack(
+      &sink, sink.GetDeliverFrameCB(), track);
 
   MediaStreamVideoTrack* video_track =
       MediaStreamVideoTrack::GetVideoTrack(track);
@@ -137,7 +139,8 @@ TEST_F(MediaStreamVideoTrackTest, SetEnabled) {
 TEST_F(MediaStreamVideoTrackTest, SourceStopped) {
   MockMediaStreamVideoSink sink;
   blink::WebMediaStreamTrack track = CreateTrack();
-  MediaStreamVideoSink::AddToVideoTrack(&sink, track);
+  MediaStreamVideoSink::AddToVideoTrack(
+      &sink, sink.GetDeliverFrameCB(), track);
   EXPECT_EQ(blink::WebMediaStreamSource::ReadyStateLive, sink.state());
 
   mock_source()->StopSource();
@@ -148,7 +151,8 @@ TEST_F(MediaStreamVideoTrackTest, SourceStopped) {
 TEST_F(MediaStreamVideoTrackTest, StopLastTrack) {
   MockMediaStreamVideoSink sink1;
   blink::WebMediaStreamTrack track1 = CreateTrack();
-  MediaStreamVideoSink::AddToVideoTrack(&sink1, track1);
+  MediaStreamVideoSink::AddToVideoTrack(
+      &sink1, sink1.GetDeliverFrameCB(), track1);
   EXPECT_EQ(blink::WebMediaStreamSource::ReadyStateLive, sink1.state());
 
   EXPECT_EQ(blink::WebMediaStreamSource::ReadyStateLive,
@@ -156,7 +160,8 @@ TEST_F(MediaStreamVideoTrackTest, StopLastTrack) {
 
   MockMediaStreamVideoSink sink2;
   blink::WebMediaStreamTrack track2 = CreateTrack();
-  MediaStreamVideoSink::AddToVideoTrack(&sink2, track2);
+  MediaStreamVideoSink::AddToVideoTrack(
+      &sink2, sink2.GetDeliverFrameCB(), track2);
   EXPECT_EQ(blink::WebMediaStreamSource::ReadyStateLive, sink2.state());
 
   MediaStreamVideoTrack* native_track1 =