Code: void GpuCommandBufferStub::OnCreateVideoDecoder(
    media::VideoCodecProfile profile,
    IPC::Message* reply_message) {
  int decoder_route_id = channel_->GenerateRouteID();
  GpuCommandBufferMsg_CreateVideoDecoder::WriteReplyParams(
      reply_message, decoder_route_id);
  GpuVideoDecodeAccelerator* decoder =
       new GpuVideoDecodeAccelerator(this, decoder_route_id, this);
   video_decoders_.AddWithID(decoder, decoder_route_id);
   channel_->AddRoute(decoder_route_id, decoder);
  decoder->Initialize(profile, reply_message,
                      channel_->renderer_process());
 }

Vulnerability Type: DoS 
CWE ID: 
Summary: Google Chrome before 20.0.1132.43 on Windows does not properly isolate sandboxed processes, which might allow remote attackers to cause a denial of service (process interference) via unspecified vectors.
Commit Message: Convert plugin and GPU process to brokered handle duplication.

BUG=119250
Review URL: https://chromiumcodereview.appspot.com/9958034

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@132303 0039d316-1c4b-4281-b951-d872f2087c98