Revert of Delete VideoFrameFactory, CapturedFrame, and related code.

webrtc/media/engine/webrtcvideoengine2.h

 /*
  *  Copyright (c) 2014 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 42 matching lines @@
 class VoiceMediaChannel;
 class WebRtcDecoderObserver;
 class WebRtcEncoderObserver;
 class WebRtcLocalStreamInfo;
 class WebRtcRenderAdapter;
 class WebRtcVideoChannelRecvInfo;
 class WebRtcVideoChannelSendInfo;
 class WebRtcVoiceEngine;
 class WebRtcVoiceMediaChannel;
 
+struct CapturedFrame;
 struct Device;
 
 // Exposed here for unittests.
 std::vector<VideoCodec> DefaultVideoCodecList();
 
 class UnsignalledSsrcHandler {
  public:
   enum Action {
     kDropPacket,
     kDeliverPacket,
@@ skipping 491 matching lines @@
   VideoSendParameters send_params_;
   VideoOptions default_send_options_;
   VideoRecvParameters recv_params_;
   bool red_disabled_by_remote_side_;
   int64_t last_stats_log_ms_;
 };
 
 }  // namespace cricket
 
 #endif  // WEBRTC_MEDIA_ENGINE_WEBRTCVIDEOENGINE2_H_