GetDeviceIdString   62 chrome/browser/chromeos/audio/audio_devices_pref_handler_impl.cc   device_volume_settings_->SetDouble(GetDeviceIdString(device), value);
GetDeviceIdString   70 chrome/browser/chromeos/audio/audio_devices_pref_handler_impl.cc   std::string device_id_str = GetDeviceIdString(device);
GetDeviceIdString   82 chrome/browser/chromeos/audio/audio_devices_pref_handler_impl.cc   device_mute_settings_->SetInteger(GetDeviceIdString(device),
GetDeviceIdString  110 chrome/browser/chromeos/audio/audio_devices_pref_handler_impl.cc   std::string device_id_str = GetDeviceIdString(device);