[webkit-reviews] review requested: [Bug 156474] Lazily update tokens in DOMTokenList when the associated attribute value changes : [Attachment 276175] Patch

[bugzilla-daemon at webkit.org]

Chris Dumez <cdumez at apple.com> has asked  for review:
Bug 156474: Lazily update tokens in DOMTokenList when the associated attribute
value changes
https://bugs.webkit.org/show_bug.cgi?id=156474

Attachment 276175: Patch

https://bugs.webkit.org/attachment.cgi?id=276175&action=review