when you have <div aria-live=polite><div>a</div></div> the outer div is accessibilityIgnored
Created attachment 50041 [details] Patch
Comment on attachment 50041 [details] Patch OK.
Comment on attachment 50041 [details] Patch Clearing flags on attachment: 50041 Committed r55611: <http://trac.webkit.org/changeset/55611>
All reviewed patches have been landed. Closing bug.