GitLab

The crashes that it was hoped this patch would prevent didn't stop, and the actual bug was fixed in r145842.

BUG=136232
TBR=kalman@chomium.org

Review URL: https://chromiumcodereview.appspot.com/10701134

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@146012 0039d316-1c4b-4281-b951-d872f2087c98