Index: media/base/pipeline.h |
diff --git a/media/base/pipeline.h b/media/base/pipeline.h |
index cf3c69ee136abeeec3b51de73087573575b26686..629658320dbe30a16a8977eb779cffdd37404449 100644 |
--- a/media/base/pipeline.h |
+++ b/media/base/pipeline.h |
@@ -82,10 +82,10 @@ class MEDIA_EXPORT Pipeline { |
virtual void OnEnabledAudioTracksChanged( |
const std::vector<MediaTrack::Id>& enabledTrackIds) = 0; |
- // |trackId| either empty, which means no video track is selected, or contain |
- // one element - the selected video track id. |
+ // |trackId| is either empty, which means no video track is selected, or |
watk
2017/02/23 20:57:54
s/trackId/selectedTrackId/
Also why are we using
servolk
2017/02/23 21:15:48
Done.
|
+ // contains the selected video track id. |
virtual void OnSelectedVideoTrackChanged( |
- const std::vector<MediaTrack::Id>& selectedTrackId) = 0; |
+ base::Optional<MediaTrack::Id> selectedTrackId) = 0; |
// Stops the pipeline. This is a blocking function. |
// If the pipeline is started, it must be stopped before destroying it. |