Removing public access to AudioManager device info interface.

media/audio/audio_manager_base.h

Index: media/audio/audio_manager_base.h
diff --git a/media/audio/audio_manager_base.h b/media/audio/audio_manager_base.h
index a80f63c1aef6b8b5150aadb7a7b077907f37bf4c..91a9c8ce17ac495ce3bed344200e66c4a785e41a 100644
--- a/media/audio/audio_manager_base.h
+++ b/media/audio/audio_manager_base.h
@@ -34,15 +34,6 @@ class MEDIA_EXPORT AudioManagerBase : public AudioManager {
  public:
   ~AudioManagerBase() override;
 
-  // AudioManager:
-  base::string16 GetAudioInputDeviceModel() override;
-  void ShowAudioInputSettings() override;
-
-  void GetAudioInputDeviceDescriptions(
-      AudioDeviceDescriptions* device_descriptions) final;
-  void GetAudioOutputDeviceDescriptions(
-      AudioDeviceDescriptions* device_descriptions) final;
-
   AudioOutputStream* MakeAudioOutputStream(
       const AudioParameters& params,
       const std::string& device_id,
@@ -59,13 +50,6 @@ class MEDIA_EXPORT AudioManagerBase : public AudioManager {
   void AddOutputDeviceChangeListener(AudioDeviceListener* listener) override;
   void RemoveOutputDeviceChangeListener(AudioDeviceListener* listener) override;
 
-  AudioParameters GetDefaultOutputStreamParameters() override;
-  AudioParameters GetOutputStreamParameters(
-      const std::string& device_id) override;
-  AudioParameters GetInputStreamParameters(
-      const std::string& device_id) override;
-  std::string GetAssociatedOutputDeviceID(
-      const std::string& input_device_id) override;
   std::unique_ptr<AudioLog> CreateAudioLog(
       AudioLogFactory::AudioComponent component) override;
   void EnableOutputDebugRecording(const base::FilePath& base_file_name) final;
@@ -116,6 +100,23 @@ class MEDIA_EXPORT AudioManagerBase : public AudioManager {
       scoped_refptr<base::SingleThreadTaskRunner> worker_task_runner,
       AudioLogFactory* audio_log_factory);
 
+  // AudioManager:
+  base::string16 GetAudioInputDeviceModel() override;
+  void ShowAudioInputSettings() override;
+
+  void GetAudioInputDeviceDescriptions(
+      AudioDeviceDescriptions* device_descriptions) final;
+  void GetAudioOutputDeviceDescriptions(
+      AudioDeviceDescriptions* device_descriptions) final;
+
+  AudioParameters GetDefaultOutputStreamParameters() override;
+  AudioParameters GetOutputStreamParameters(
+      const std::string& device_id) override;
+  AudioParameters GetInputStreamParameters(
+      const std::string& device_id) override;
+  std::string GetAssociatedOutputDeviceID(
+      const std::string& input_device_id) override;
+
   // Releases all the audio output dispatchers.
   // All audio streams should be closed before Shutdown() is called.
   // This must be called in the destructor of every AudioManagerBase