Remove MediaChannel::GetOptions().

talk/media/webrtc/webrtcvideoengine2.h

Index: talk/media/webrtc/webrtcvideoengine2.h
diff --git a/talk/media/webrtc/webrtcvideoengine2.h b/talk/media/webrtc/webrtcvideoengine2.h
index c7c8bc0cf55b33272d4a9cd435bb41008dcc79cb..eabea76a1dc479d0d7f0bbf233fb5874cb9014df 100644
--- a/talk/media/webrtc/webrtcvideoengine2.h
+++ b/talk/media/webrtc/webrtcvideoengine2.h
@@ -220,10 +220,6 @@ class WebRtcVideoChannel2 : public rtc::MessageHandler,
       const std::vector<RtpHeaderExtension>& extensions) override;
   bool SetMaxSendBandwidth(int bps) override;
   bool SetOptions(const VideoOptions& options) override;
-  bool GetOptions(VideoOptions* options) const override {
-    *options = options_;
-    return true;
-  }
   void SetInterface(NetworkInterface* iface) override;
   void UpdateAspectRatio(int ratio_w, int ratio_h) override;