[webkit-reviews] review requested: [Bug 149187] Add ShadowRoot interface and Element.prototype.attachShadow : [Attachment 261265] Updated per Antti's comment

[bugzilla-daemon at webkit.org]

Ryosuke Niwa <rniwa at webkit.org> has asked  for review:
Bug 149187: Add ShadowRoot interface and Element.prototype.attachShadow
https://bugs.webkit.org/show_bug.cgi?id=149187

Attachment 261265: Updated per Antti's comment

https://bugs.webkit.org/attachment.cgi?id=261265&action=review