[webkit-reviews] review requested: [Bug 111662] [wk2] Page overlays shouldn't dirty the entire layer when flushing if the main frame can't scroll : [Attachment 194381] better patch!

[bugzilla-daemon at webkit.org]

Tim Horton <timothy_horton at apple.com> has asked  for review:
Bug 111662: [wk2] Page overlays shouldn't dirty the entire layer when flushing
if the main frame can't scroll
https://bugs.webkit.org/show_bug.cgi?id=111662

Attachment 194381: better patch!
https://bugs.webkit.org/attachment.cgi?id=194381&action=review