Add support for aria-sort change notifications.
Created attachment 419444 [details] Patch
Created attachment 419463 [details] Patch
Created attachment 419465 [details] Patch
Created attachment 419503 [details] Patch
Created attachment 419541 [details] Patch
(In reply to Andres Gonzalez from comment #5) > Created attachment 419541 [details] > Patch Excluding test on windows.
Committed r272490: <https://commits.webkit.org/r272490> All reviewed patches have been landed. Closing bug and clearing flags on attachment 419541 [details].
<rdar://problem/74114802>
<rdar://problem/74114849>