Code:  PluginChannel::~PluginChannel() {
  if (renderer_handle_)
    base::CloseProcessHandle(renderer_handle_);
   MessageLoop::current()->PostDelayedTask(
       FROM_HERE,
       base::Bind(&PluginReleaseCallback),
      base::TimeDelta::FromMinutes(kPluginReleaseTimeMinutes));
}

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