[webkit-reviews] review requested: [Bug 100812] [Shadow] Implement custom pseudo elements styling : [Attachment 172009] Patch

[bugzilla-daemon at webkit.org]

Shinya Kawanaka <shinyak at chromium.org> has asked  for review:
Bug 100812: [Shadow] Implement custom pseudo elements styling
https://bugs.webkit.org/show_bug.cgi?id=100812

Attachment 172009: Patch
https://bugs.webkit.org/attachment.cgi?id=172009&action=review