Delete class webrtc::VideoRenderer and its header file.

webrtc/media/engine/webrtcvideoengine2.cc

Index: webrtc/media/engine/webrtcvideoengine2.cc
diff --git a/webrtc/media/engine/webrtcvideoengine2.cc b/webrtc/media/engine/webrtcvideoengine2.cc
index 395dcb5737fd0c9f9ed8b1581ff89e46997c44b9..6dc56d53f2cda7894634aedb60935beead7dc5c5 100644
--- a/webrtc/media/engine/webrtcvideoengine2.cc
+++ b/webrtc/media/engine/webrtcvideoengine2.cc
@@ -1137,10 +1137,12 @@ bool WebRtcVideoChannel2::AddRecvStream(const StreamParams& sp,
   config.rtp.remb = send_codec_ ? HasRemb(send_codec_->codec) : false;
   config.rtp.transport_cc =
       send_codec_ ? HasTransportCc(send_codec_->codec) : false;
+  config.disable_prerenderer_smoothing =
+      video_config_.disable_prerenderer_smoothing;
 
   receive_streams_[ssrc] = new WebRtcVideoReceiveStream(
       call_, sp, config, external_decoder_factory_, default_stream,
-      recv_codecs_, video_config_.disable_prerenderer_smoothing);
+      recv_codecs_);
 
   return true;
 }
@@ -2158,8 +2160,7 @@ WebRtcVideoChannel2::WebRtcVideoReceiveStream::WebRtcVideoReceiveStream(
     const webrtc::VideoReceiveStream::Config& config,
     WebRtcVideoDecoderFactory* external_decoder_factory,
     bool default_stream,
-    const std::vector<VideoCodecSettings>& recv_codecs,
-    bool disable_prerenderer_smoothing)
+    const std::vector<VideoCodecSettings>& recv_codecs)
     : call_(call),
       ssrcs_(sp.ssrcs),
       ssrc_groups_(sp.ssrc_groups),
@@ -2167,7 +2168,6 @@ WebRtcVideoChannel2::WebRtcVideoReceiveStream::WebRtcVideoReceiveStream(
       default_stream_(default_stream),
       config_(config),
       external_decoder_factory_(external_decoder_factory),
-      disable_prerenderer_smoothing_(disable_prerenderer_smoothing),
       sink_(NULL),
       last_width_(-1),
       last_height_(-1),
@@ -2386,11 +2386,6 @@ void WebRtcVideoChannel2::WebRtcVideoReceiveStream::OnFrame(
   sink_->OnFrame(render_frame);
 }
 
-bool WebRtcVideoChannel2::WebRtcVideoReceiveStream::SmoothsRenderedFrames()
-    const {
-  return disable_prerenderer_smoothing_;
-}
-
 bool WebRtcVideoChannel2::WebRtcVideoReceiveStream::IsDefaultStream() const {
   return default_stream_;
 }