r=karnaze and r=kin
under the hood, we've opened up leaf elements to generated content. GeneratedContentIterators assumed the real element was a container, not a leaf. The fix was just to add a null check on a request for the element's child.
git-svn-id: svn://10.0.0.236/trunk@79080 18797224-902f-48f8-a5cc-f745e15eee43