Adds AudioDevice factory for all audio clients in Chrome

content/renderer/media/render_audiosourceprovider.h

Index: content/renderer/media/render_audiosourceprovider.h
diff --git a/content/renderer/media/render_audiosourceprovider.h b/content/renderer/media/render_audiosourceprovider.h
index ab4510f93e8e804bd25148492b0e8da676751be1..cdaec39b361e0a0f5e02fbce6b95e697daef35c6 100644
--- a/content/renderer/media/render_audiosourceprovider.h
+++ b/content/renderer/media/render_audiosourceprovider.h
@@ -24,11 +24,13 @@
 
 #include <vector>
 
-#include "content/renderer/media/audio_device.h"
+#include "base/synchronization/lock.h"
 #include "media/base/audio_renderer_sink.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebVector.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebAudioSourceProvider.h"
 
+class AudioDeviceFactoryInterface;
+
 namespace WebKit {
 class WebAudioSourceProviderClient;
 }
@@ -37,7 +39,8 @@ class RenderAudioSourceProvider
     : public WebKit::WebAudioSourceProvider,
       public media::AudioRendererSink {
  public:
-  RenderAudioSourceProvider();
+  explicit RenderAudioSourceProvider(
+      AudioDeviceFactoryInterface* audio_device_factory);

[Chris Rogers, 2012/06/14 17:41:44]

This seems unnecessarily complex to require a factory

 
   // WebKit::WebAudioSourceProvider implementation.