[webkit-reviews] review requested: [Bug 40407] crash when focus is changed while trying to focus next element : [Attachment 58345] Patch

[bugzilla-daemon at webkit.org]

Tony Chang (Google) <tony at chromium.org> has asked  for review:
Bug 40407: crash when focus is changed while trying to focus next element
https://bugs.webkit.org/show_bug.cgi?id=40407

Attachment 58345: Patch
https://bugs.webkit.org/attachment.cgi?id=58345&action=review