[webkit-reviews] review granted: [Bug 233311] Factor child change invalidation into class : [Attachment 444713] Patch

[bugzilla-daemon at webkit.org]

zalan <zalan at apple.com> has granted Antti Koivisto <koivisto at iki.fi>'s request
for review:
Bug 233311: Factor child change invalidation into class
https://bugs.webkit.org/show_bug.cgi?id=233311

Attachment 444713: Patch

https://bugs.webkit.org/attachment.cgi?id=444713&action=review