Move media/audio files into media namespace

content/browser/renderer_host/media/audio_input_renderer_host.cc

Index: content/browser/renderer_host/media/audio_input_renderer_host.cc
diff --git a/content/browser/renderer_host/media/audio_input_renderer_host.cc b/content/browser/renderer_host/media/audio_input_renderer_host.cc
index 031f520c28bfac5f11429db94677fc8af4d5c6f0..24c94b8ef3d3deba136d596502248be4d3768a08 100644
--- a/content/browser/renderer_host/media/audio_input_renderer_host.cc
+++ b/content/browser/renderer_host/media/audio_input_renderer_host.cc
@@ -25,7 +25,7 @@ AudioInputRendererHost::AudioEntry::~AudioEntry() {}
 
 AudioInputRendererHost::AudioInputRendererHost(
     content::ResourceContext* resource_context,
-    AudioManager* audio_manager)
+    media::AudioManager* audio_manager)
     : resource_context_(resource_context),
       audio_manager_(audio_manager) {
 }
@@ -198,15 +198,15 @@ void AudioInputRendererHost::OnStartDevice(int stream_id, int session_id) {
   audio_input_man->Start(session_id, this);
 }
 
-void AudioInputRendererHost::OnCreateStream(int stream_id,
-                                            const AudioParameters& params,
-                                            const std::string& device_id) {
+void AudioInputRendererHost::OnCreateStream(
+    int stream_id, const media::AudioParameters& params,
+    const std::string& device_id) {
   VLOG(1) << "AudioInputRendererHost::OnCreateStream(stream_id="
           << stream_id << ")";
   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();