[webkit-reviews] review canceled: [Bug 237912] REGRESSION(r288307): instanceof value wrong in MutationObserver callback for Safari extensions : [Attachment 455377] Patch

[bugzilla-daemon at webkit.org]

EWS <ews-feeder at webkit.org> has canceled  review:
Bug 237912: REGRESSION(r288307): instanceof value wrong in MutationObserver
callback for Safari extensions
https://bugs.webkit.org/show_bug.cgi?id=237912

Attachment 455377: Patch

https://bugs.webkit.org/attachment.cgi?id=455377&action=review