[webkit-reviews] review requested: [Bug 149626] Use separate style resolver for user agent shadow trees : [Attachment 262075] patch

[bugzilla-daemon at webkit.org]

Antti Koivisto <koivisto at iki.fi> has asked  for review:
Bug 149626: Use separate style resolver for user agent shadow trees
https://bugs.webkit.org/show_bug.cgi?id=149626

Attachment 262075: patch

https://bugs.webkit.org/attachment.cgi?id=262075&action=review