https://bugs.webkit.org/show_bug.cgi?id=72411 is going to skip a bunch of filter pixel tests for Mac; they'll need rebaselines, but not until https://bugs.webkit.org/show_bug.cgi?id=80571 lands.
Created attachment 135642 [details] Patch
Committed r113228: <http://trac.webkit.org/changeset/113228>