Move media/audio files into media namespace

content/browser/renderer_host/media/media_stream_manager.h

Index: content/browser/renderer_host/media/media_stream_manager.h
diff --git a/content/browser/renderer_host/media/media_stream_manager.h b/content/browser/renderer_host/media/media_stream_manager.h
index b73e670a68b418ed140fe417ba51df9a6d314bc3..d1e9ccca8ad508ae695d35d65fd544aff07948e3 100644
--- a/content/browser/renderer_host/media/media_stream_manager.h
+++ b/content/browser/renderer_host/media/media_stream_manager.h
@@ -35,12 +35,14 @@
 #include "content/common/media/media_stream_options.h"
 #include "content/common/content_export.h"
 
-class AudioManager;
-
 namespace content {
 class ResourceContext;
 }
 
+namespace media {
+class AudioManager;
+}
+
 namespace media_stream {
 
 class AudioInputDeviceManager;
@@ -61,9 +63,9 @@ class CONTENT_EXPORT MediaStreamManager
   // been created yet, it will be constructed with the given AudioManager.
   static MediaStreamManager* GetForResourceContext(
       content::ResourceContext* resource_context,
-      AudioManager* audio_manager);
+      media::AudioManager* audio_manager);
 
-  explicit MediaStreamManager(AudioManager* audio_manager);
+  explicit MediaStreamManager(media::AudioManager* audio_manager);
   virtual ~MediaStreamManager();
 
   // Used to access VideoCaptureManager.
@@ -151,7 +153,7 @@ class CONTENT_EXPORT MediaStreamManager
   // All non-closed request.
   typedef std::map<std::string, DeviceRequest> DeviceRequests;
   DeviceRequests requests_;
-  AudioManager* audio_manager_;
+  media::AudioManager* audio_manager_;
 
   DISALLOW_COPY_AND_ASSIGN(MediaStreamManager);
 };