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

webrtc/api/videotrack.cc

Index: webrtc/api/videotrack.cc
diff --git a/webrtc/api/videotrack.cc b/webrtc/api/videotrack.cc
index 234b4cf7ae9a9dc72f3e2230fa555c9e47795648..7b3b2684ffdf3de005bbe7540b1f0d90963b38a7 100644
--- a/webrtc/api/videotrack.cc
+++ b/webrtc/api/videotrack.cc
@@ -35,7 +35,7 @@ std::string VideoTrack::kind() const {
 // AddOrUpdateSink and RemoveSink should be called on the worker
 // thread.
 void VideoTrack::AddOrUpdateSink(
-    rtc::VideoSinkInterface<cricket::VideoFrame>* sink,
+    rtc::VideoSinkInterface<webrtc::VideoFrame>* sink,
     const rtc::VideoSinkWants& wants) {
   RTC_DCHECK(worker_thread_checker_.CalledOnValidThread());
   VideoSourceBase::AddOrUpdateSink(sink, wants);
@@ -45,7 +45,7 @@ void VideoTrack::AddOrUpdateSink(
 }
 
 void VideoTrack::RemoveSink(
-    rtc::VideoSinkInterface<cricket::VideoFrame>* sink) {
+    rtc::VideoSinkInterface<webrtc::VideoFrame>* sink) {
   RTC_DCHECK(worker_thread_checker_.CalledOnValidThread());
   VideoSourceBase::RemoveSink(sink);
   video_source_->RemoveSink(sink);