Adds AudioDevice factory for all audio clients in Chrome

content/renderer/media/renderer_webaudiodevice_impl.cc

Index: content/renderer/media/renderer_webaudiodevice_impl.cc
diff --git a/content/renderer/media/renderer_webaudiodevice_impl.cc b/content/renderer/media/renderer_webaudiodevice_impl.cc
index 07ea9c2c6e4e071b01c1b36635760d47bdabf285..f67c28212d61d582b710e9fe19eb77486d3a78a7 100644
--- a/content/renderer/media/renderer_webaudiodevice_impl.cc
+++ b/content/renderer/media/renderer_webaudiodevice_impl.cc
@@ -4,6 +4,10 @@
 
 #include "content/renderer/media/renderer_webaudiodevice_impl.h"
 
+#include "base/logging.h"
+#include "content/renderer/media/audio_device_factory.h"
+
+using content::AudioDeviceFactory;
 using WebKit::WebAudioDevice;
 using WebKit::WebVector;
 
@@ -12,7 +16,8 @@ RendererWebAudioDeviceImpl::RendererWebAudioDeviceImpl(
     WebAudioDevice::RenderCallback* callback)
     : is_running_(false),
       client_callback_(callback) {
-  audio_device_ = new AudioDevice(params, this);
+  audio_device_ = AudioDeviceFactory::Create();
+  audio_device_->Initialize(params, this);
 }
 
 RendererWebAudioDeviceImpl::~RendererWebAudioDeviceImpl() {