Revert of Delete all use of cricket::VideoFrame and cricket::WebRtcVideoFrame.

webrtc/sdk/objc/Framework/Classes/RTCVideoRendererAdapter.mm

 /*
  *  Copyright 2015 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.
  */
 
 #import "RTCVideoRendererAdapter+Private.h"
 
 #import "RTCVideoFrame+Private.h"
 
 #include <memory>
 
+#include "webrtc/media/engine/webrtcvideoframe.h"
+
 namespace webrtc {
 
 class VideoRendererAdapter
-    : public rtc::VideoSinkInterface<webrtc::VideoFrame> {
+    : public rtc::VideoSinkInterface<cricket::VideoFrame> {
  public:
   VideoRendererAdapter(RTCVideoRendererAdapter* adapter) {
     adapter_ = adapter;
     size_ = CGSizeZero;
   }
 
-  void OnFrame(const webrtc::VideoFrame& nativeVideoFrame) override {
+  void OnFrame(const cricket::VideoFrame& nativeVideoFrame) override {
     RTCVideoFrame* videoFrame = [[RTCVideoFrame alloc]
         initWithVideoBuffer:nativeVideoFrame.video_frame_buffer()
                    rotation:nativeVideoFrame.rotation()
                 timeStampNs:nativeVideoFrame.timestamp_us() *
                                 rtc::kNumNanosecsPerMicrosec];
     CGSize current_size = (videoFrame.rotation % 180 == 0)
                               ? CGSizeMake(videoFrame.width, videoFrame.height)
                               : CGSizeMake(videoFrame.height, videoFrame.width);
 
     if (!CGSizeEqualToSize(size_, current_size)) {
@@ skipping 17 matching lines @@
 
 - (instancetype)initWithNativeRenderer:(id<RTCVideoRenderer>)videoRenderer {
   NSParameterAssert(videoRenderer);
   if (self = [super init]) {
     _videoRenderer = videoRenderer;
     _adapter.reset(new webrtc::VideoRendererAdapter(self));
   }
   return self;
 }
 
-- (rtc::VideoSinkInterface<webrtc::VideoFrame> *)nativeVideoRenderer {
+- (rtc::VideoSinkInterface<cricket::VideoFrame> *)nativeVideoRenderer {
   return _adapter.get();
 }
 
 @end