[webkit-reviews] review requested: [Bug 95219] Cache and share parsed imported stylesheets : [Attachment 161018] patch

[bugzilla-daemon at webkit.org]

Antti Koivisto <koivisto at iki.fi> has asked  for review:
Bug 95219: Cache and share parsed imported stylesheets
https://bugs.webkit.org/show_bug.cgi?id=95219

Attachment 161018: patch
https://bugs.webkit.org/attachment.cgi?id=161018&action=review

------- Additional Comments from Antti Koivisto <koivisto at iki.fi>
Mutation-of-shared-import case could probably use a test case. Not sure if that
is covered.