[webkit-reviews] review requested: [Bug 183410] Don't invalidate descendants for sibling combinators unless needed : [Attachment 335200] patch

[bugzilla-daemon at webkit.org]

Antti Koivisto <koivisto at iki.fi> has asked  for review:
Bug 183410: Don't invalidate descendants for sibling combinators unless needed
https://bugs.webkit.org/show_bug.cgi?id=183410

Attachment 335200: patch

https://bugs.webkit.org/attachment.cgi?id=335200&action=review