Remove memset from VideoFrame and mark buffer as unpoisoned

content/renderer/media/webrtc/video_destination_handler.cc

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/media/webrtc/video_destination_handler.h"
 
 #include <string>
 
 #include "base/base64.h"
 #include "base/logging.h"
@@ skipping 126 matching lines @@
   DCHECK(image_data->format() == PP_IMAGEDATAFORMAT_BGRA_PREMUL);
 
   const gfx::Size frame_size(width, height);
 
   if (state() != MediaStreamVideoSource::STARTED)
     return;
 
   const base::TimeDelta timestamp = base::TimeDelta::FromMicroseconds(
       time_stamp_ns / base::Time::kNanosecondsPerMicrosecond);
 
-  scoped_refptr<media::VideoFrame> new_frame =
-      frame_pool_.CreateFrame(media::VideoFrame::YV12, frame_size,
-                              gfx::Rect(frame_size), frame_size, timestamp);
+  scoped_refptr<media::VideoFrame> new_frame = frame_pool_.CreateFrame(
+      media::VideoFrame::YV12, frame_size, gfx::Rect(frame_size), frame_size,
+      timestamp, false);
 
   libyuv::ARGBToI420(src_data,
                      src_stride,
                      new_frame->data(media::VideoFrame::kYPlane),
                      new_frame->stride(media::VideoFrame::kYPlane),
                      new_frame->data(media::VideoFrame::kUPlane),
                      new_frame->stride(media::VideoFrame::kUPlane),
                      new_frame->data(media::VideoFrame::kVPlane),
                      new_frame->stride(media::VideoFrame::kVPlane),
                      width,
@@ skipping 67 matching lines @@
 
   stream.addTrack(MediaStreamVideoTrack::CreateVideoTrack(
       writer, constraints, MediaStreamVideoSource::ConstraintsCallback(),
       track_enabled));
 
   *frame_writer = new PpFrameWriterProxy(writer->AsWeakPtr());
   return true;
 }
 
 }  // namespace content