[webkit-reviews] review requested: [Bug 142200] Support extends and super keywords : [Attachment 248026] Updated for ToT and removed redundant code

[bugzilla-daemon at webkit.org]

Ryosuke Niwa <rniwa at webkit.org> has asked  for review:
Bug 142200: Support extends and super keywords
https://bugs.webkit.org/show_bug.cgi?id=142200

Attachment 248026: Updated for ToT and removed redundant code

https://bugs.webkit.org/attachment.cgi?id=248026&action=review