Nested transforms inside columns don't work right. I wasn't clearing the pagination layers properly.
Created attachment 232131 [details] Patch
Comment on attachment 232131 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=232131&action=review > LayoutTests/ChangeLog:11 > + * fast/multicol/pagination/nested-transforms.html: Added. > + * platform/mac/fast/multicol/pagination/nested-transforms-expected.png: Added. > + * platform/mac/fast/multicol/pagination/nested-transforms-expected.txt: Added. Can't this be a ref test?
Landed in r169390.