kNoAudioDeviceIcon  213 ash/system/audio/volume_view.cc   if (device_icon != system::TrayAudioDelegate::kNoAudioDeviceIcon) {
kNoAudioDeviceIcon   31 ash/system/chromeos/audio/tray_audio_delegate_chromeos.cc     return kNoAudioDeviceIcon;
kNoAudioDeviceIcon   42 ash/system/chromeos/audio/tray_audio_delegate_chromeos.cc     return kNoAudioDeviceIcon;
kNoAudioDeviceIcon   55 ash/system/win/audio/tray_audio_delegate_win.cc   return kNoAudioDeviceIcon;