[webkit-reviews] review requested: [Bug 99518] Create a GraphicsLayerUpdater class that will do periodic layer flushes for layer trees containing tile caches : [Attachment 169061] Patch

[bugzilla-daemon at webkit.org]

Simon Fraser (smfr) <simon.fraser at apple.com> has asked	for review:
Bug 99518: Create a GraphicsLayerUpdater class that will do periodic layer
flushes for layer trees containing tile caches
https://bugs.webkit.org/show_bug.cgi?id=99518

Attachment 169061: Patch
https://bugs.webkit.org/attachment.cgi?id=169061&action=review