[webkit-reviews] review requested: [Bug 142829] [ES6] Implement Symbol.unscopables : [Attachment 249852] Patch

[bugzilla-daemon at webkit.org]

Yusuke Suzuki <utatane.tea at gmail.com> has asked  for review:
Bug 142829: [ES6] Implement Symbol.unscopables
https://bugs.webkit.org/show_bug.cgi?id=142829

Attachment 249852: Patch

https://bugs.webkit.org/attachment.cgi?id=249852&action=review