[webkit-reviews] review requested: [Bug 64018] Have RenderLayerCompositor take care of clearing backing store when entering the page cache : [Attachment 99867] Patch

[bugzilla-daemon at webkit.org]

Simon Fraser (smfr) <simon.fraser at apple.com> has asked	for review:
Bug 64018: Have RenderLayerCompositor take care of clearing backing store when
entering the page cache
https://bugs.webkit.org/show_bug.cgi?id=64018

Attachment 99867: Patch
https://bugs.webkit.org/attachment.cgi?id=99867&action=review