AudioPowerObserver 225 media/audio/mac/audio_manager_mac.cc class AudioManagerMac::AudioPowerObserver : public base::PowerObserver { AudioPowerObserver 227 media/audio/mac/audio_manager_mac.cc AudioPowerObserver() AudioPowerObserver 270 media/audio/mac/audio_manager_mac.cc DISALLOW_COPY_AND_ASSIGN(AudioPowerObserver); AudioPowerObserver 713 media/audio/mac/audio_manager_mac.cc power_observer_.reset(new AudioPowerObserver()); AudioPowerObserver 105 media/audio/mac/audio_manager_mac.h class AudioPowerObserver; AudioPowerObserver 106 media/audio/mac/audio_manager_mac.h scoped_ptr<AudioPowerObserver> power_observer_;