Index: media/base/media_url_demuxer.h |
diff --git a/media/base/media_url_demuxer.h b/media/base/media_url_demuxer.h |
index 7f996526afa433bb145aaa91cdb4bfbf1fb917b5..5847e519b4c523dac69101c178be6dfb2841b72f 100644 |
--- a/media/base/media_url_demuxer.h |
+++ b/media/base/media_url_demuxer.h |
@@ -59,7 +59,7 @@ class MEDIA_EXPORT MediaUrlDemuxer : public Demuxer { |
int64_t GetMemoryUsage() const override; |
void OnEnabledAudioTracksChanged(const std::vector<MediaTrack::Id>& track_ids, |
base::TimeDelta currTime) override; |
- void OnSelectedVideoTrackChanged(const std::vector<MediaTrack::Id>& track_ids, |
+ void OnSelectedVideoTrackChanged(base::Optional<MediaTrack::Id> track_id, |
base::TimeDelta currTime) override; |
private: |