* fix asserts and maybe bugs on [https://bugzilla.mozilla.org/attachment.cgi?id=226953 testcase]
* make sure the propagation of NS_FRAME_IS_DIRTY to children works on boxes, and through block->box->block
* <s>fix intrinsic sizing bug in [http://lxr.mozilla.org/seamonkey/source/browser/base/content/browser.js#899 default browser prompt], which has something to do with either insufficient invalidation on image load or a timing change related to the image load</s> Done, [[User:Dbaron|David Baron]] 17:10, 6 Oct 2005 (PDT)