[webkit-reviews] review requested: [Bug 138604] Occasional assertion failure under recommendedScrollbarStyleDidChange() : [Attachment 241340] Patch

[bugzilla-daemon at webkit.org]

Tim Horton <thorton at apple.com> has asked  for review:
Bug 138604: Occasional assertion failure under
recommendedScrollbarStyleDidChange()
https://bugs.webkit.org/show_bug.cgi?id=138604

Attachment 241340: Patch

https://bugs.webkit.org/attachment.cgi?id=241340&action=review