[webkit-reviews] review requested: [Bug 119865] Parent pointer and shadow root host pointer should not be shared : [Attachment 208859] patch

[bugzilla-daemon at webkit.org]

Antti Koivisto <koivisto at iki.fi> has asked  for review:
Bug 119865: Parent pointer and shadow root host pointer should not be shared
https://bugs.webkit.org/show_bug.cgi?id=119865

Attachment 208859: patch
https://bugs.webkit.org/attachment.cgi?id=208859&action=review