[webkit-reviews] review requested: [Bug 152831] Enable selector filtering for shadow trees : [Attachment 268463] patch

[bugzilla-daemon at webkit.org]

Antti Koivisto <koivisto at iki.fi> has asked  for review:
Bug 152831: Enable selector filtering for shadow trees
https://bugs.webkit.org/show_bug.cgi?id=152831

Attachment 268463: patch

https://bugs.webkit.org/attachment.cgi?id=268463&action=review