Support for remote audio into tracks

talk/media/webrtc/fakewebrtccall.h

Index: talk/media/webrtc/fakewebrtccall.h
diff --git a/talk/media/webrtc/fakewebrtccall.h b/talk/media/webrtc/fakewebrtccall.h
index 024c50dd194fa10b6a7a3150b41dcfe1c114b942..3528c7a7b1e1e12a2290e71a5e9f5660bd5707f9 100644
--- a/talk/media/webrtc/fakewebrtccall.h
+++ b/talk/media/webrtc/fakewebrtccall.h
@@ -106,10 +106,12 @@ class FakeAudioReceiveStream final : public webrtc::AudioReceiveStream {
 
   // webrtc::AudioReceiveStream implementation.
   webrtc::AudioReceiveStream::Stats GetStats() const override;
+  void SetSink(rtc::scoped_ptr<webrtc::AudioSinkInterface> sink) override;
 
   webrtc::AudioReceiveStream::Config config_;
   webrtc::AudioReceiveStream::Stats stats_;
   int received_packets_;
+  rtc::scoped_ptr<webrtc::AudioSinkInterface> sink_;

[the sun, 2015/12/11 16:32:04]

again, I'd rather not add any extra gunk unless it is used or you have a CL
already in the pipe to use it.

[tommi (sloooow) - chröme, 2015/12/11 17:51:18]

Already used in existing tests.  Before, there was a class, AudioTrack, which
was used for both local and remote tracks (albeit close to no functionality for
the remote case).  I've split that up into AudioTrack (which continues to do
very little) and RemoteAudioTrack, which does a lot more.  All tests that
exercise the 'remote audio track' code path, do run this code, and it's several
tests.

 };
 
 class FakeVideoSendStream final : public webrtc::VideoSendStream,