[webkit-reviews] review requested: [Bug 111118] Add FeatureObserver for marquee and reflection : [Attachment 190823] Proposed change.

[bugzilla-daemon at webkit.org]

Simon Fraser (smfr) <simon.fraser at apple.com> has asked	for review:
Bug 111118: Add FeatureObserver for marquee and reflection
https://bugs.webkit.org/show_bug.cgi?id=111118

Attachment 190823: Proposed change.
https://bugs.webkit.org/attachment.cgi?id=190823&action=review