Add chromium support for MediaStreamAudioDestinationNode

content/renderer/media/webrtc_audio_device_impl.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_RENDERER_MEDIA_WEBRTC_AUDIO_DEVICE_IMPL_H_
 #define CONTENT_RENDERER_MEDIA_WEBRTC_AUDIO_DEVICE_IMPL_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 377 matching lines @@
   int output_channels() const {
     return output_audio_parameters_.channels();
   }
   int input_sample_rate() const {
     return input_audio_parameters_.sample_rate();
   }
   int output_sample_rate() const {
     return output_audio_parameters_.sample_rate();
   }
 
+  WebRtcAudioCapturer* capturer() { return capturer_; }

[henrika (OOO until Aug 14), 2012/12/15 16:43:45]

I think you must rebase since we already have this part in latest. See
http://code.google.com/searchframe#OAMlx_jo-ck/src/content/renderer/media/web...

+
  private:
   // Make destructor private to ensure that we can only be deleted by Release().
   virtual ~WebRtcAudioDeviceImpl();
 
   // Methods called on the main render thread ----------------------------------
   // The following methods are tasks posted on the render thread that needs to
   // be executed on that thread.
   void InitOnRenderThread(int32_t* error, base::WaitableEvent* event);
 
   int ref_count_;
@@ skipping 43 matching lines @@
   // Used for histograms of total recording and playout times.
   base::Time start_capture_time_;
   base::Time start_render_time_;
 
   DISALLOW_COPY_AND_ASSIGN(WebRtcAudioDeviceImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_MEDIA_WEBRTC_AUDIO_DEVICE_IMPL_H_