Instead of creating one every time you call rows().
Created attachment 120818 [details]
Comment on attachment 120818 [details]
View in context: https://bugs.webkit.org/attachment.cgi?id=120818&action=review
> + Tell the base class constructor to not retain the back-pointer to the form.
...and by form I mean table.
Committed r103856: <http://trac.webkit.org/changeset/103856>