[webkit-reviews] review requested: [Bug 154985] Use larger tiles when possible to reduce per-tile painting overhead : [Attachment 273050] Patch

[bugzilla-daemon at webkit.org]

Simon Fraser (smfr) <simon.fraser at apple.com> has asked	for review:
Bug 154985: Use larger tiles when possible to reduce per-tile painting overhead
https://bugs.webkit.org/show_bug.cgi?id=154985

Attachment 273050: Patch

https://bugs.webkit.org/attachment.cgi?id=273050&action=review