Delete FrameInput method and FrameInputWrapper class.

talk/app/webrtc/rtpsenderreceiver_unittest.cc

 /*
  * libjingle
  * Copyright 2012 Google Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  *  1. Redistributions of source code must retain the above copyright notice,
  *     this list of conditions and the following disclaimer.
  *  2. Redistributions in binary form must reproduce the above copyright notice,
@@ skipping 163 matching lines @@
     EXPECT_TRUE(stream_->AddTrack(audio_track_));
     EXPECT_CALL(audio_provider_, SetAudioPlayout(kAudioSsrc, true));
     audio_rtp_receiver_ = new AudioRtpReceiver(stream_->GetAudioTracks()[0],
                                                kAudioSsrc, &audio_provider_);
   }
 
   void CreateVideoRtpReceiver() {
     AddVideoTrack(true);
     EXPECT_CALL(video_provider_,
                 SetVideoPlayout(kVideoSsrc, true,
-                                video_track_->GetSource()->FrameInput()));
+                                video_track_->GetSink()));
     video_rtp_receiver_ = new VideoRtpReceiver(stream_->GetVideoTracks()[0],
                                                kVideoSsrc, &video_provider_);
   }
 
   void DestroyAudioRtpReceiver() {
     EXPECT_CALL(audio_provider_, SetAudioPlayout(kAudioSsrc, false));
     audio_rtp_receiver_ = nullptr;
   }
 
   void DestroyVideoRtpReceiver() {
@@ skipping 311 matching lines @@
                                video_track_->GetSource()->GetVideoCapturer()));
   EXPECT_CALL(video_provider_, SetVideoSend(kVideoSsrc2, true, _));
   sender->SetSsrc(kVideoSsrc2);
 
   // Calls expected from destructor.
   EXPECT_CALL(video_provider_, SetCaptureDevice(kVideoSsrc2, nullptr)).Times(1);
   EXPECT_CALL(video_provider_, SetVideoSend(kVideoSsrc2, false, _)).Times(1);
 }
 
 }  // namespace webrtc