Pass more detailed audio hardware configuration information to the renderer

content/test/webrtc_audio_device_test.h

Index: content/test/webrtc_audio_device_test.h
===================================================================
--- content/test/webrtc_audio_device_test.h	(revision 187648)
+++ content/test/webrtc_audio_device_test.h	(working copy)
@@ -132,9 +132,8 @@
   void CreateChannel(const char* name);
   void DestroyChannel();
 
-  void OnGetAudioHardwareConfig(int* output_buffer_size,
-                                int* output_sample_rate, int* input_sample_rate,
-                                media::ChannelLayout* input_channel_layout);
+  void OnGetAudioHardwareConfig(media::AudioParameters* input_params,
+                                media::AudioParameters* output_params);
 
   // IPC::Listener implementation.
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;