[webkit-reviews] review requested: [Bug 156890] Drop [UsePointersEvenForNonNullableObjectArguments] from MutationObserver : [Attachment 277005] Patch

[bugzilla-daemon at webkit.org]

Chris Dumez <cdumez at apple.com> has asked  for review:
Bug 156890: Drop [UsePointersEvenForNonNullableObjectArguments] from
MutationObserver
https://bugs.webkit.org/show_bug.cgi?id=156890

Attachment 277005: Patch

https://bugs.webkit.org/attachment.cgi?id=277005&action=review