hasAudio          123 content/renderer/media/android/webmediaplayer_android.h   virtual bool hasAudio() const;
hasAudio          100 content/renderer/media/webmediaplayer_impl.h   virtual bool hasAudio() const;
hasAudio           88 content/renderer/media/webmediaplayer_ms.h   virtual bool hasAudio() const;
hasAudio         3003 content/renderer/render_view_impl.cc                                                 player->hasAudio()));