[webkit-reviews] review requested: [Bug 108112] position:fixed that doesn't render any content should not force compositing : [Attachment 185077] Patch

[bugzilla-daemon at webkit.org]

Simon Fraser (smfr) <simon.fraser at apple.com> has asked	for review:
Bug 108112: position:fixed that doesn't render any content should not force
compositing
https://bugs.webkit.org/show_bug.cgi?id=108112

Attachment 185077: Patch
https://bugs.webkit.org/attachment.cgi?id=185077&action=review