[webkit-reviews] review requested: [Bug 94926] Remove parent pointer from StyleSheetInternal and StyleRuleImport : [Attachment 160612] with less (?) bugs

[bugzilla-daemon at webkit.org]

Antti Koivisto <koivisto at iki.fi> has asked  for review:
Bug 94926: Remove parent pointer from StyleSheetInternal and StyleRuleImport
https://bugs.webkit.org/show_bug.cgi?id=94926

Attachment 160612: with less (?) bugs
https://bugs.webkit.org/attachment.cgi?id=160612&action=review