[webkit-reviews] review requested: [Bug 156397] Implement functional :host() pseudo class : [Attachment 275999] patch

[bugzilla-daemon at webkit.org]

Antti Koivisto <koivisto at iki.fi> has asked  for review:
Bug 156397: Implement functional :host() pseudo class
https://bugs.webkit.org/show_bug.cgi?id=156397

Attachment 275999: patch

https://bugs.webkit.org/attachment.cgi?id=275999&action=review