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

webrtc/sdk/objc/Framework/Classes/RTCVideoRendererAdapter+Private.h

 /*
  *  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.
  */
 
@@ skipping 13 matching lines @@
  * this video renderer.
  */
 @property(nonatomic, readonly) id<RTCVideoRenderer> videoRenderer;
 
 /**
  * The native VideoSinkInterface surface exposed by this adapter. Calls made
  * to this interface will be adapted and passed to the RTCVideoRenderer supplied
  * during construction. This pointer is unsafe and owned by this class.
  */
 @property(nonatomic, readonly)
-    rtc::VideoSinkInterface<cricket::VideoFrame> *nativeVideoRenderer;
+    rtc::VideoSinkInterface<webrtc::VideoFrame> *nativeVideoRenderer;
 
 /** Initialize an RTCVideoRendererAdapter with an RTCVideoRenderer. */
 - (instancetype)initWithNativeRenderer:(id<RTCVideoRenderer>)videoRenderer
     NS_DESIGNATED_INITIALIZER;
 
 @end
 
 NS_ASSUME_NONNULL_END