ShowAudioDeviceMenu   96 ash/system/audio/tray_audio.cc   return TrayAudio::ShowAudioDeviceMenu() && !pop_up_volume_view_;
ShowAudioDeviceMenu   29 ash/system/audio/tray_audio.h   static bool ShowAudioDeviceMenu();
ShowAudioDeviceMenu  200 ash/system/audio/volume_view.cc   if (!TrayAudio::ShowAudioDeviceMenu() || !is_default_view_) {