[webkit-reviews] review requested: [Bug 52963] Enable O(1) access to root from any node in shadow DOM subtree : [Attachment 88564] new patch, using NodeRareData

[bugzilla-daemon at webkit.org]

Roland Steiner <rolandsteiner at chromium.org> has asked  for review:
Bug 52963: Enable O(1) access to root from any node in shadow DOM subtree
https://bugs.webkit.org/show_bug.cgi?id=52963

Attachment 88564: new patch, using NodeRareData
https://bugs.webkit.org/attachment.cgi?id=88564&action=review