[webkit-reviews] review requested: [Bug 100205] Fix CALayer hiearchy when combining tiling with preserve-3d : [Attachment 170326] Patch

[bugzilla-daemon at webkit.org]

Simon Fraser (smfr) <simon.fraser at apple.com> has asked	for review:
Bug 100205: Fix CALayer hiearchy when combining tiling with preserve-3d
https://bugs.webkit.org/show_bug.cgi?id=100205

Attachment 170326: Patch
https://bugs.webkit.org/attachment.cgi?id=170326&action=review