[webkit-reviews] review requested: [Bug 38928] Repro crash at http://www.sears.com : [Attachment 55886] Fix + layout test

[bugzilla-daemon at webkit.org]

Brady Eidson <beidson at apple.com> has asked  for review:
Bug 38928: Repro crash at http://www.sears.com
https://bugs.webkit.org/show_bug.cgi?id=38928

Attachment 55886: Fix + layout test
https://bugs.webkit.org/attachment.cgi?id=55886&action=review

------- Additional Comments from Brady Eidson <beidson at apple.com>
Guarding beforeunload with the same flag as we do pagehide and unload makes
sense.

But renaming the flag also seemed prudent.