Reviewed by Kevin.

    Reviewed by Kevin.

	<rdar://problem/3673988>: (REGRESSION(141-144): connection assertion failure at http://traffic.511.org/sfgate)

        * WebView.subproj/WebBaseResourceHandleDelegate.m:
        (-[WebBaseResourceHandleDelegate connectionDidFinishLoading:]):
	Don't check connection consistency if this load got cancelled
	while finishing, because in this case we have cleared the
	connection field already. This can happen when a redirect fires
	from an onload handler.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@7015 268f45cc-cd09-0410-ab3c-d52691b4dbfc