- Removes voe_conference_test.
- Adds a new AudioStatsTest, with better coverage of the same features, based on call_test.
- Adds an AudioEndToEndTest utility, which AudioStatsTest and LowBandwidthAudioTest uses.

BUG=webrtc:4690
R=kwiberg@webrtc.org

Review-Url: https://codereview.webrtc.org/3008273002 .
Cr-Commit-Position: refs/heads/master@{#19833}
diff --git a/webrtc/test/call_test.h b/webrtc/test/call_test.h
index b0ae3f6..3372015 100644
--- a/webrtc/test/call_test.h
+++ b/webrtc/test/call_test.h
@@ -223,7 +223,7 @@
   virtual void OnFrameGeneratorCapturerCreated(
       FrameGeneratorCapturer* frame_generator_capturer);
 
-  virtual void OnTestFinished();
+  virtual void OnStreamsStopped();
 
   std::unique_ptr<webrtc::RtcEventLog> event_log_;
 };