Remove "janktastic solution to #8967", which is no longer needed after [19277], since Lightbox doesn't even call Dialog._size().   Refs #8967, #9588 !strict.
Remove "janktastic solution to #8967", which is no longer needed after [19277], since Lightbox doesn't even call Dialog._size().   Refs #8967, #9588 !strict.

git-svn-id: 674a2d6b1e32e53f607eb824547723f32280967e@19278 560b804f-0ae3-0310-86f3-f6aa0a117693

Sam-Cummins/delite,kitsonk/delite,kitsonk/delite,Sam-Cummins/delite,harbalk/delite,harbalk/delite