Move media/audio files into media namespace

content/browser/renderer_host/media/audio_renderer_host.cc

Index: content/browser/renderer_host/media/audio_renderer_host.cc
diff --git a/content/browser/renderer_host/media/audio_renderer_host.cc b/content/browser/renderer_host/media/audio_renderer_host.cc
index 041ba3047ae5c16bad3a5dd7b71f3022cffbbb34..7f56c7bac27783947788f837c785792b7c5de2ec 100644
--- a/content/browser/renderer_host/media/audio_renderer_host.cc
+++ b/content/browser/renderer_host/media/audio_renderer_host.cc
@@ -29,7 +29,7 @@ AudioRendererHost::AudioEntry::~AudioEntry() {}
 // AudioRendererHost implementations.
 AudioRendererHost::AudioRendererHost(
     content::ResourceContext* resource_context,
-    AudioManager* audio_manager)
+    media::AudioManager* audio_manager)
     : resource_context_(resource_context),
       audio_manager_(audio_manager) {
 }
@@ -196,11 +196,11 @@ bool AudioRendererHost::OnMessageReceived(const IPC::Message& message,
 }
 
 void AudioRendererHost::OnCreateStream(
-    int stream_id, const AudioParameters& params) {
+    int stream_id, const media::AudioParameters& params) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   DCHECK(LookupById(stream_id) == NULL);
 
-  AudioParameters audio_params(params);
+  media::AudioParameters audio_params(params);
   DCHECK_GT(audio_params.frames_per_buffer(), 0);
 
   uint32 buffer_size = audio_params.GetBytesPerBuffer();