[webkit-reviews] review requested: [Bug 155493] REGRESSION (196383): Class change invalidation does not handle :not correctly : [Attachment 274099] patch

[bugzilla-daemon at webkit.org]

Antti Koivisto <koivisto at iki.fi> has asked  for review:
Bug 155493: REGRESSION (196383): Class change invalidation does not handle :not
correctly
https://bugs.webkit.org/show_bug.cgi?id=155493

Attachment 274099: patch

https://bugs.webkit.org/attachment.cgi?id=274099&action=review