[webkit-reviews] review requested: [Bug 70389] Assertion failure when going back in page with navigated subframes : [Attachment 111537] Patch

[bugzilla-daemon at webkit.org]

Anders Carlsson <andersca at apple.com> has asked	for review:
Bug 70389: Assertion failure when going back in page with navigated subframes
https://bugs.webkit.org/show_bug.cgi?id=70389

Attachment 111537: Patch
https://bugs.webkit.org/attachment.cgi?id=111537&action=review