Add localized default audio device names.

media/audio/cras/audio_manager_cras.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef MEDIA_AUDIO_CRAS_AUDIO_MANAGER_CRAS_H_
 #define MEDIA_AUDIO_CRAS_AUDIO_MANAGER_CRAS_H_
 
 #include <cras_types.h>
 
 #include <string>
@@ skipping 41 matching lines @@
       const AudioParameters& input_params) override;
 
  private:
   // Called by MakeLinearOutputStream and MakeLowLatencyOutputStream.
   AudioOutputStream* MakeOutputStream(const AudioParameters& params);
 
   // Called by MakeLinearInputStream and MakeLowLatencyInputStream.
   AudioInputStream* MakeInputStream(const AudioParameters& params,
                                     const std::string& device_id);
 
+  void AddDefaultDevice(AudioDeviceNames* device_names) const;
+
   bool has_keyboard_mic_;
 
   // Holds the name and ID of the virtual beamforming devices.
   const AudioDeviceName beamforming_on_device_name_;
   const AudioDeviceName beamforming_off_device_name_;
 
   // Stores the mic positions field from the device.
   std::vector<Point> mic_positions_;
 
   DISALLOW_COPY_AND_ASSIGN(AudioManagerCras);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_AUDIO_CRAS_AUDIO_MANAGER_CRAS_H_