PassOwnPtr<AudioSourceProvider> createWebAudioSourceFromMediaStreamTrack(MediaStreamComponent*);
void didCreateMediaStream(MediaStreamDescriptor*);
+ void didCreateMediaStreamAndTracks(MediaStreamDescriptor*);
bool didAddMediaStreamTrack(MediaStreamDescriptor*, MediaStreamComponent*);
bool didRemoveMediaStreamTrack(MediaStreamDescriptor*, MediaStreamComponent*);
void didStopLocalMediaStream(MediaStreamDescriptor*);