[webkit-reviews] review requested: [Bug 111382] [V8] Use implicit references instead of object groups to keep registered MutationObservers alive : [Attachment 191633] WIP: two-phase vector approach, mark 2

[bugzilla-daemon at webkit.org]

Adam Klein <adamk at chromium.org> has asked  for review:
Bug 111382: [V8] Use implicit references instead of object groups to keep
registered MutationObservers alive
https://bugs.webkit.org/show_bug.cgi?id=111382

Attachment 191633: WIP: two-phase vector approach, mark 2
https://bugs.webkit.org/attachment.cgi?id=191633&action=review