It shows all tests passing but that is a bug. We don't even support all the unit types. The test occasionally fails when reloading, that failing results are actually the correct ones.
Created attachment 304039 [details] patch
Comment on attachment 304039 [details] patch Clearing flags on attachment: 304039 Committed r213711: <http://trac.webkit.org/changeset/213711>
All reviewed patches have been landed. Closing bug.
Comment on attachment 304039 [details] patch View in context: https://bugs.webkit.org/attachment.cgi?id=304039&action=review > Source/WebCore/css/parser/SizesAttributeParser.cpp:75 > + if (m_document.ownerElement()) > + m_document.ownerElement()->document().updateLayoutIgnorePendingStylesheets(); It's not safe to update layout here because this function is getting called within Node::insertedInto, and updating layout could run arbitrary author scripts :(