[webkit-reviews] review requested: [Bug 26024] AX: possible to fail assertion because AXPostNotification calls accessibilityIsIgnored : [Attachment 30671] patch

[bugzilla-daemon at webkit.org]

chris fleizach <cfleizach at apple.com> has asked	for review:
Bug 26024: AX: possible to fail assertion because AXPostNotification calls
accessibilityIsIgnored
https://bugs.webkit.org/show_bug.cgi?id=26024

Attachment 30671: patch
https://bugs.webkit.org/attachment.cgi?id=30671&action=review

------- Additional Comments from chris fleizach <cfleizach at apple.com>
This patch fixes the problem where an AX notification can be posted while the
render tree is being changed. this callout can cause other problems.

the fix is to have a one shot timer post all the notifications after rendering
is done

this also consolidate postNotification and postNotificationToElement into one
method