[webkit-reviews] review requested: [Bug 127276] Move TreeScope, IdTargetObserverRegistry to std::unique_ptr : [Attachment 221721] Patch

[bugzilla-daemon at webkit.org]

Zan Dobersek <zandobersek at gmail.com> has asked	for review:
Bug 127276: Move TreeScope, IdTargetObserverRegistry to std::unique_ptr
https://bugs.webkit.org/show_bug.cgi?id=127276

Attachment 221721: Patch
https://bugs.webkit.org/attachment.cgi?id=221721&action=review