':optional' pseudo selector should not be applied to <keygen> and <progress>
Created attachment 56372 [details] Proposed patch
Landed as r59738
http://trac.webkit.org/changeset/59738 might have broken Qt Linux Release
(In reply to comment #3) > http://trac.webkit.org/changeset/59738 might have broken Qt Linux Release This looks Qt-only. I filed https://bugs.webkit.org/show_bug.cgi?id=39341 .