Reland: Change the video color space default.

chromecast/media/cma/test/mock_frame_provider.cc

Index: chromecast/media/cma/test/mock_frame_provider.cc
diff --git a/chromecast/media/cma/test/mock_frame_provider.cc b/chromecast/media/cma/test/mock_frame_provider.cc
index 4e88849cd6ab0b21df0fb74c79552a2dc535eb95..27649a775288925a7be7c96c2b063308eb511097 100644
--- a/chromecast/media/cma/test/mock_frame_provider.cc
+++ b/chromecast/media/cma/test/mock_frame_provider.cc
@@ -79,8 +79,8 @@ void MockFrameProvider::DoRead(const ReadCB& read_cb) {
     gfx::Size natural_size(640, 480);
     video_config = ::media::VideoDecoderConfig(
         ::media::kCodecH264, ::media::VIDEO_CODEC_PROFILE_UNKNOWN,
-        ::media::PIXEL_FORMAT_YV12, coded_size, visible_rect, natural_size,
-        NULL, 0, false);
+        ::media::PIXEL_FORMAT_YV12, ::media::COLOR_SPACE_UNSPECIFIED,
+        coded_size, visible_rect, natural_size, NULL, 0, false);
 
     audio_config = ::media::AudioDecoderConfig(
       ::media::kCodecAAC,