[webkit-reviews] review requested: [Bug 52655] Hidden composited iframes cause infinite loop : [Attachment 83918] Patch

[bugzilla-daemon at webkit.org]

Yael <yael.aharon at nokia.com> has asked	for review:
Bug 52655: Hidden composited iframes cause infinite loop
https://bugs.webkit.org/show_bug.cgi?id=52655

Attachment 83918: Patch
https://bugs.webkit.org/attachment.cgi?id=83918&action=review

------- Additional Comments from Yael <yael.aharon at nokia.com>
Add a check if an iframe is visible when deciding if it requires a compositing
layer.
Without the check we would create a compositing layer, but no backing and that
caused the looping.