[webkit-reviews] review requested: [Bug 99491] Add a new layer type for the page tiled cache layer : [Attachment 169004] Patch

[bugzilla-daemon at webkit.org]

Simon Fraser (smfr) <simon.fraser at apple.com> has asked	for review:
Bug 99491: Add a new layer type for the page tiled cache layer
https://bugs.webkit.org/show_bug.cgi?id=99491

Attachment 169004: Patch
https://bugs.webkit.org/attachment.cgi?id=169004&action=review