OnAudioStreamPlaying  126 chrome/browser/media/media_capture_devices_dispatcher.h   virtual void OnAudioStreamPlaying(
OnAudioStreamPlaying  272 content/browser/renderer_host/media/audio_renderer_host.cc       media_observer->OnAudioStreamPlaying(
OnAudioStreamPlaying   46 content/public/browser/media_observer.h   virtual void OnAudioStreamPlaying(