Revert of Implement AudioReceiveStream::GetStats().

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 0ec854f9fc700a2ee45bbc84f31f027e6c71138c..fb271f22154a09f2ed6e66b2f94ff73feebc0a4d 100644
--- a/talk/media/webrtc/fakewebrtccall.h
+++ b/talk/media/webrtc/fakewebrtccall.h
@@ -42,8 +42,11 @@
   explicit FakeAudioReceiveStream(
       const webrtc::AudioReceiveStream::Config& config);
 
+  // webrtc::AudioReceiveStream implementation.
+  webrtc::AudioReceiveStream::Stats GetStats() const override;
+
   const webrtc::AudioReceiveStream::Config& GetConfig() const;
-  void SetStats(const webrtc::AudioReceiveStream::Stats& stats);
+
   int received_packets() const { return received_packets_; }
   void IncrementReceivedPackets();
 
@@ -61,13 +64,7 @@
     return true;
   }
 
-  // webrtc::AudioReceiveStream implementation.
-  webrtc::AudioReceiveStream::Stats GetStats() const override {
-    return stats_;
-  }
-
   webrtc::AudioReceiveStream::Config config_;
-  webrtc::AudioReceiveStream::Stats stats_;
   int received_packets_;
 };