[webkit-reviews] review requested: [Bug 83998] Capture CSS parser context : [Attachment 137238] rebased

[bugzilla-daemon at webkit.org]

Antti Koivisto <koivisto at iki.fi> has asked  for review:
Bug 83998: Capture CSS parser context
https://bugs.webkit.org/show_bug.cgi?id=83998

Attachment 137238: rebased
https://bugs.webkit.org/attachment.cgi?id=137238&action=review