Delete class webrtc::VideoRenderer and its header file.

webrtc/video/video_receive_stream.cc

 /*
  *  Copyright (c) 2013 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 148 matching lines @@
       congestion_controller_(congestion_controller),
       call_stats_(call_stats),
       remb_(remb),
       vcm_(VideoCodingModule::Create(clock_,
                                      nullptr,
                                      nullptr,
                                      this,
                                      this)),
       incoming_video_stream_(
           0,
-          config.renderer ? config.renderer->SmoothsRenderedFrames() : false),
+          config.renderer ? config.disable_prerenderer_smoothing : false),

[pbos-webrtc, 2016/03/21 16:53:35]

I think you can remove this conditional now

[nisse-webrtc, 2016/03/22 07:45:31]

Done.

       stats_proxy_(config_, clock_),
       vie_channel_(&transport_adapter_,
                    process_thread,
                    nullptr,
                    vcm_.get(),
                    nullptr,
                    nullptr,
                    nullptr,
                    congestion_controller_->GetRemoteBitrateEstimator(
                        UseSendSideBwe(config_)),
@@ skipping 250 matching lines @@
     const std::vector<uint16_t>& sequence_numbers) {
   rtp_rtcp_->SendNack(sequence_numbers);
 }
 
 void VideoReceiveStream::RequestKeyFrame() {
   rtp_rtcp_->RequestKeyFrame();
 }
 
 }  // namespace internal
 }  // namespace webrtc