The following tests are failing: accessibility/table-with-aria-role.html platform/mac/accessibility/button-shouldnot-have-axvalue.html I'm adding test expectations to fail these for platform mac. Please undo the test expectations after you fix these. Thanks.
TestExpectation changes landed in r146958: <http://trac.webkit.org/changeset/146958>. Please revert after your fix. Thanks.
http://trac.webkit.org/changeset/146986