[webkit-reviews] review granted: [Bug 60931] [Chromium] crash after r86584 due to calling willRemoveWheelEventHandler too many times : [Attachment 101733] Patch to detach scrollbars

[bugzilla-daemon at webkit.org]

Rob Bradford <rob at robster.org.uk> has granted  review:
Bug 60931: [Chromium] crash after r86584 due to calling
willRemoveWheelEventHandler too many times
https://bugs.webkit.org/show_bug.cgi?id=60931

Attachment 101733: Patch to detach scrollbars
https://bugs.webkit.org/attachment.cgi?id=101733&action=review

------- Additional Comments from Rob Bradford <rob at robster.org.uk>
The problem is that when the document gets detached from the frame the
scrollbars don't get removed.

One solution that seems to work for me is to always detach the scrollbars when
you detach the the document from the frame.

Here is a patch to do that. First patch to WebKit, be gentle. :-)