Created attachment 59091 [details]
a repro; it should be styled, but it isn't.
<progress> should be styled when some style is given for ::-webkit-progress-bar-value pseudo class.
Currently it is styled only if both progress and ::-webkit-progress-bar-value has some style properties.
Created attachment 59351 [details]
Comment on attachment 59351 [details]
Because native progress bar on Mac is animated, we should skip this test on Mac.
Committed r61993: <http://trac.webkit.org/changeset/61993>
http://trac.webkit.org/changeset/61993 might have broken Qt Linux Release