Move media/audio files into media namespace

content/renderer/pepper/pepper_platform_audio_input_impl.cc

Index: content/renderer/pepper/pepper_platform_audio_input_impl.cc
diff --git a/content/renderer/pepper/pepper_platform_audio_input_impl.cc b/content/renderer/pepper/pepper_platform_audio_input_impl.cc
index 099e7d032265a6dbfb0f4705aac7b189c473e62e..da182d75da1b8076db93b283c91db34831ff6a6c 100644
--- a/content/renderer/pepper/pepper_platform_audio_input_impl.cc
+++ b/content/renderer/pepper/pepper_platform_audio_input_impl.cc
@@ -75,9 +75,9 @@ bool PepperPlatformAudioInputImpl::Initialize(
 
   client_ = client;
 
-  AudioParameters params(AudioParameters::AUDIO_PCM_LINEAR,
-                         CHANNEL_LAYOUT_MONO,
-                         sample_rate, 16, frames_per_buffer);
+  media::AudioParameters params(
+      media::AudioParameters::AUDIO_PCM_LINEAR, CHANNEL_LAYOUT_MONO,
+      sample_rate, 16, frames_per_buffer);
 
   ChildProcess::current()->io_message_loop()->PostTask(
       FROM_HERE,
@@ -87,10 +87,10 @@ bool PepperPlatformAudioInputImpl::Initialize(
 }
 
 void PepperPlatformAudioInputImpl::InitializeOnIOThread(
-    const AudioParameters& params) {
+    const media::AudioParameters& params) {
   stream_id_ = filter_->AddDelegate(this);
   filter_->Send(new AudioInputHostMsg_CreateStream(
-      stream_id_, params, AudioManagerBase::kDefaultDeviceId));
+      stream_id_, params, media::AudioManagerBase::kDefaultDeviceId));
 }
 
 void PepperPlatformAudioInputImpl::StartCaptureOnIOThread() {