[webkit-reviews] review requested: [Bug 113041] Avoid compositing fixed-position layers if container does not scroll; may fix some layer explosion issues : [Attachment 196437] Patch with updated layout tests using renderlayer walk checking scrollbars

[bugzilla-daemon at webkit.org]

Shawn Singh <shawnsingh at chromium.org> has asked  for review:
Bug 113041: Avoid compositing fixed-position layers if container does not
scroll; may fix some layer explosion issues
https://bugs.webkit.org/show_bug.cgi?id=113041

Attachment 196437: Patch with updated layout tests using renderlayer walk
checking scrollbars
https://bugs.webkit.org/attachment.cgi?id=196437&action=review