[webkit-reviews] review requested: [Bug 161518] Enable custom elements API in Safari Technology Preview : [Attachment 287709] Re-enables the feature

[bugzilla-daemon at webkit.org]

Ryosuke Niwa <rniwa at webkit.org> has asked  for review:
Bug 161518: Enable custom elements API in Safari Technology Preview
https://bugs.webkit.org/show_bug.cgi?id=161518

Attachment 287709: Re-enables the feature

https://bugs.webkit.org/attachment.cgi?id=287709&action=review