- fixed 3137566 -- non-reproducible nil-dereference in KHTMLView::clearPart
	deallocating KWQPageState

        * kwq/KWQPageState.mm: (-[KWQPageState dealloc]): Add nil check.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@3228 268f45cc-cd09-0410-ab3c-d52691b4dbfc