[webkit-reviews] review requested: [Bug 93661] MutationObservers should not create circular, leaky references : [Attachment 164969] Patch

[bugzilla-daemon at webkit.org]

Elliott Sprehn <esprehn at chromium.org> has asked  for review:
Bug 93661: MutationObservers should not create circular, leaky references
https://bugs.webkit.org/show_bug.cgi?id=93661

Attachment 164969: Patch
https://bugs.webkit.org/attachment.cgi?id=164969&action=review

------- Additional Comments from Elliott Sprehn <esprehn at chromium.org>
This also fixes the broken V8DependentRetained and JSDepenendentRetained which
never actually worked because they were submitted in patches that don't use
them so they never had to compile...