[webkit-reviews] review requested: [Bug 43807] REGRESSION (r64816-r64889): Crash in WebCore::AccessibilityRenderObject : [Attachment 67369] patch

[bugzilla-daemon at webkit.org]

chris fleizach <cfleizach at apple.com> has asked	for review:
Bug 43807: REGRESSION (r64816-r64889): Crash in
WebCore::AccessibilityRenderObject
https://bugs.webkit.org/show_bug.cgi?id=43807

Attachment 67369: patch
https://bugs.webkit.org/attachment.cgi?id=67369&action=review