Refactor WebRtcVideoCapturer.

webrtc/media/engine/fakewebrtcvideocapturemodule.h

 /*
  *  Copyright (c) 2004 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 57 matching lines @@
   int32_t CaptureSettings(webrtc::VideoCaptureCapability& settings) override {
     if (!running_) return -1;
     settings = cap_;
     return 0;
   }
 
   int32_t SetCaptureRotation(webrtc::VideoRotation rotation) override {
     return -1;  // not implemented
   }
   bool SetApplyRotation(bool enable) override {
-    return false;  // not implemented
+    return true;  // ignored
   }
   bool GetApplyRotation() override {
     return true;  // Rotation compensation is turned on.
   }
   VideoCaptureEncodeInterface* GetEncodeInterface(
       const webrtc::VideoCodec& codec) override {
     return NULL;  // not implemented
   }
 
   void SendFrame(int w, int h) {
@@ skipping 18 matching lines @@
  private:
   FakeWebRtcVcmFactory* factory_;
   int id_;
   webrtc::VideoCaptureDataCallback* callback_;
   bool running_;
   webrtc::VideoCaptureCapability cap_;
   int delay_;
 };
 
 #endif  // WEBRTC_MEDIA_ENGINE_FAKEWEBRTCVIDEOCAPTUREMODULE_H_