[webkit-reviews] review requested: [Bug 59816] [Refactoring] Replace Node's Document pointer with a TreeScope pointer : [Attachment 178154] Patch

[bugzilla-daemon at webkit.org]

Elliott Sprehn <esprehn at chromium.org> has asked  for review:
Bug 59816: [Refactoring] Replace Node's Document pointer with a TreeScope
pointer
https://bugs.webkit.org/show_bug.cgi?id=59816

Attachment 178154: Patch
https://bugs.webkit.org/attachment.cgi?id=178154&action=review

------- Additional Comments from Elliott Sprehn <esprehn at chromium.org>
Never end up in a situation where a TreeScope is detached. Also addressed
rniwa's other comments.