Code: void WebSocketJob::Wakeup() {
  if (!waiting_)
    return;
  waiting_ = false;
   DCHECK(callback_);
   MessageLoopForIO::current()->PostTask(
       FROM_HERE,
      NewRunnableMethod(this, &WebSocketJob::RetryPendingIO));
 }

Vulnerability Type: DoS 
CWE ID: 
Summary: The WebSockets implementation in Google Chrome before 14.0.835.163 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via unspecified vectors.
Commit Message: Use ScopedRunnableMethodFactory in WebSocketJob

Don't post SendPending if it is already posted.

BUG=89795
TEST=none

Review URL: http://codereview.chromium.org/7488007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@93599 0039d316-1c4b-4281-b951-d872f2087c98