[webkit-reviews] review requested: [Bug 53698] Make the layer tree host keep track of the layer tree context : [Attachment 81093] Patch

[bugzilla-daemon at webkit.org]

Anders Carlsson <andersca at apple.com> has asked	for review:
Bug 53698: Make the layer tree host keep track of the layer tree context
https://bugs.webkit.org/show_bug.cgi?id=53698

Attachment 81093: Patch
https://bugs.webkit.org/attachment.cgi?id=81093&action=review