[webkit-reviews] review requested: [Bug 69581] Flash of white when navigating daringfireball.net : [Attachment 110056] Suppress scrollbar invalidation if needed before calling Scrollrar::setEnabled()

[bugzilla-daemon at webkit.org]

mitz at webkit.org has asked  for review:
Bug 69581: Flash of white when navigating daringfireball.net
https://bugs.webkit.org/show_bug.cgi?id=69581

Attachment 110056: Suppress scrollbar invalidation if needed before calling
Scrollrar::setEnabled()
https://bugs.webkit.org/attachment.cgi?id=110056&action=review