Revert 130180 - Move media/audio files into media namespace

content/renderer/media/audio_input_device.h

Index: content/renderer/media/audio_input_device.h
===================================================================
--- content/renderer/media/audio_input_device.h	(revision 130181)
+++ content/renderer/media/audio_input_device.h	(working copy)
@@ -118,8 +118,7 @@
   };
 
   // Methods called on main render thread -------------------------------------
-  AudioInputDevice(const media::AudioParameters& params,
-                   CaptureCallback* callback,
+  AudioInputDevice(const AudioParameters& params, CaptureCallback* callback,
                    CaptureEventHandler* event_handler);
   virtual ~AudioInputDevice();
 
@@ -185,7 +184,7 @@
   virtual void WillDestroyCurrentMessageLoop() OVERRIDE;
 
   // Format
-  media::AudioParameters audio_parameters_;
+  AudioParameters audio_parameters_;
 
   CaptureCallback* callback_;
   CaptureEventHandler* event_handler_;