Move media/audio files into media namespace

content/browser/renderer_host/media/audio_input_device_manager.h

 // Copyright (c) 2012 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.
 //
 // AudioInputDeviceManager manages the audio input devices. In particular it
 // communicates with MediaStreamManager and AudioInputRendererHost on the
 // browser IO thread, handles queries like enumerate/open/close from
 // MediaStreamManager and start/stop from AudioInputRendererHost.
 
 // All the queries and work are handled on the IO thread.
 
 #ifndef CONTENT_BROWSER_RENDERER_HOST_MEDIA_AUDIO_INPUT_DEVICE_MANAGER_H_
 #define CONTENT_BROWSER_RENDERER_HOST_MEDIA_AUDIO_INPUT_DEVICE_MANAGER_H_
 
 #include <map>
 
 #include "base/memory/ref_counted.h"
 #include "base/threading/thread.h"
 #include "content/browser/renderer_host/media/media_stream_provider.h"
 #include "content/common/content_export.h"
 #include "content/common/media/media_stream_options.h"
 #include "media/audio/audio_device_name.h"
 
+namespace media {
 class AudioManager;
+}
 
 namespace media_stream {
 
 class AudioInputDeviceManagerEventHandler;
 
 class CONTENT_EXPORT AudioInputDeviceManager
     : public base::RefCountedThreadSafe<AudioInputDeviceManager>,
       public MediaStreamProvider {
  public:
   // Calling Start() with this kFakeOpenSessionId will open the default device,
   // even though Open() has not been called. This is used to be able to use the
   // AudioInputDeviceManager before MediaStream is implemented.
   static const int kFakeOpenSessionId;
 
   static const int kInvalidSessionId;
   static const char kInvalidDeviceId[];
 
-  explicit AudioInputDeviceManager(AudioManager* audio_manager);
+  explicit AudioInputDeviceManager(media::AudioManager* audio_manager);
 
   // MediaStreamProvider implementation, called on IO thread.
   virtual void Register(MediaStreamProviderListener* listener) OVERRIDE;
   virtual void Unregister() OVERRIDE;
   virtual void EnumerateDevices() OVERRIDE;
   virtual int Open(const StreamDeviceInfo& device) OVERRIDE;
   virtual void Close(int session_id) OVERRIDE;
 
   // Functions used by AudioInputRenderHost, called on IO thread.
   // Start the device referenced by the session id.
@@ skipping 12 matching lines @@
   void ClosedOnIOThread(int session_id);
   void ErrorOnIOThread(int session_id, MediaStreamProviderError error);
 
   MediaStreamProviderListener* listener_;
   int next_capture_session_id_;
   typedef std::map<int, AudioInputDeviceManagerEventHandler*> EventHandlerMap;
   EventHandlerMap event_handlers_;
   typedef std::map<int, media::AudioDeviceName> AudioInputDeviceMap;
   AudioInputDeviceMap devices_;
   // TODO(tommi): Is it necessary to store this as a member?
-  AudioManager* audio_manager_;
+  media::AudioManager* audio_manager_;
 
   DISALLOW_COPY_AND_ASSIGN(AudioInputDeviceManager);
 };
 
 }  // namespace media_stream
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_MEDIA_AUDIO_INPUT_DEVICE_MANAGER_H_