AudioDeviceType    16 chromeos/audio/audio_device.cc uint8 GetDevicePriority(chromeos::AudioDeviceType type) {
AudioDeviceType    37 chromeos/audio/audio_device.cc std::string GetTypeString(chromeos::AudioDeviceType type) {
AudioDeviceType    59 chromeos/audio/audio_device.cc chromeos::AudioDeviceType GetAudioType(const std::string& node_type) {
AudioDeviceType    35 chromeos/audio/audio_device.h   AudioDeviceType type;