[webkit-reviews] review requested: [Bug 44472] Add AX notification for childrenChanged : [Attachment 65789] Proposed patch

[bugzilla-daemon at webkit.org]

chris.guillory at google.com has asked  for review:
Bug 44472: Add AX notification for childrenChanged
https://bugs.webkit.org/show_bug.cgi?id=44472

Attachment 65789: Proposed patch
https://bugs.webkit.org/attachment.cgi?id=65789&action=review

------- Additional Comments from chris.guillory at google.com
I've added a layout test that verifies the notification is received. It passes
in the Chromium port of DRT (but not the Chromium testshell which is in the
process of going away).