I have a layout test and patch that fixes this. <rdar://problem/6192014>
Created attachment 23989 [details] Proposed patch and layout test.
Comment on attachment 23989 [details] Proposed patch and layout test. r=me Please add a reference to the test in the WebCore ChangeLog (see previous entries for the format). I also find that complete bugzilla URLs are more useful that just "bug #####".
Committed revision 37154.