[webkit-reviews] review requested: [Bug 232693] Ignore BroadcastChannel::postMessage from detached iframe / closing worker contexts : [Attachment 443635] Patch

[bugzilla-daemon at webkit.org]

Chris Dumez <cdumez at apple.com> has asked  for review:
Bug 232693: Ignore BroadcastChannel::postMessage from detached iframe / closing
worker contexts
https://bugs.webkit.org/show_bug.cgi?id=232693

Attachment 443635: Patch

https://bugs.webkit.org/attachment.cgi?id=443635&action=review