Removing ASSERT(!m_insideRegionPaint && "RenderBoxRegionInfo should not be modified inside region paint."). It's an invalid assertion and gets triggered in multiple layout tests.
Created attachment 124606 [details] Patch
Committed r106291: <http://trac.webkit.org/changeset/106291>
Comment on attachment 124606 [details] Patch Cleared review? from attachment 124606 [details] so that this bug does not appear in http://webkit.org/pending-review. If you would like this patch reviewed, please attach it to a new bug (or re-open this bug before marking it for review again).
Thanks. Forgot to do that.