MediaStream audio sourcing: Bypass audio processing for non-WebRTC cases.

content/renderer/media/webrtc/mock_peer_connection_dependency_factory.h

Index: content/renderer/media/webrtc/mock_peer_connection_dependency_factory.h
diff --git a/content/renderer/media/webrtc/mock_peer_connection_dependency_factory.h b/content/renderer/media/webrtc/mock_peer_connection_dependency_factory.h
index 60dec668d8e4967716ffb43220715a5404c3b60a..d4fbf8e537c5a79269f5ece58492e87abafca22e 100644
--- a/content/renderer/media/webrtc/mock_peer_connection_dependency_factory.h
+++ b/content/renderer/media/webrtc/mock_peer_connection_dependency_factory.h
@@ -18,7 +18,6 @@
 
 namespace content {
 
-class WebAudioCapturerSource;
 typedef std::set<webrtc::ObserverInterface*> ObserverSet;
 
 class MockVideoRenderer : public cricket::VideoRenderer {
@@ -189,8 +188,6 @@ class MockPeerConnectionDependencyFactory
   scoped_refptr<webrtc::VideoSourceInterface> CreateVideoSource(
       cricket::VideoCapturer* capturer,
       const blink::WebMediaConstraints& constraints) override;
-  scoped_refptr<WebAudioCapturerSource> CreateWebAudioSource(
-      blink::WebMediaStreamSource* source) override;
   scoped_refptr<webrtc::MediaStreamInterface> CreateLocalMediaStream(
       const std::string& label) override;
   scoped_refptr<webrtc::VideoTrackInterface> CreateLocalVideoTrack(
@@ -208,17 +205,10 @@ class MockPeerConnectionDependencyFactory
       int sdp_mline_index,
       const std::string& sdp) override;
 
-  scoped_refptr<WebRtcAudioCapturer> CreateAudioCapturer(
-      int render_frame_id,
-      const StreamDeviceInfo& device_info,
-      const blink::WebMediaConstraints& constraints,
-      MediaStreamAudioSource* audio_source) override;
   void FailToCreateNextAudioCapturer() {
     fail_to_create_next_audio_capturer_ = true;
   }
 
-  void StartLocalAudioTrack(WebRtcLocalAudioTrack* audio_track) override;
-
   MockAudioSource* last_audio_source() { return last_audio_source_.get(); }
   MockVideoSource* last_video_source() { return last_video_source_.get(); }