[webkit-reviews] review requested: [Bug 142556] Integrate MapData into JSMap and JSSet : [Attachment 248422] Patch

[bugzilla-daemon at webkit.org]

Yusuke Suzuki <utatane.tea at gmail.com> has asked  for review:
Bug 142556: Integrate MapData into JSMap and JSSet
https://bugs.webkit.org/show_bug.cgi?id=142556

Attachment 248422: Patch

https://bugs.webkit.org/attachment.cgi?id=248422&action=review