[webkit-reviews] review requested: [Bug 85402] Childlist mutations in shadow DOM should be observable with MutationObservers : [Attachment 139859] Patch

[bugzilla-daemon at webkit.org]

Adam Klein <adamk at chromium.org> has asked  for review:
Bug 85402: Childlist mutations in shadow DOM should be observable with
MutationObservers
https://bugs.webkit.org/show_bug.cgi?id=85402

Attachment 139859: Patch
https://bugs.webkit.org/attachment.cgi?id=139859&action=review