[webkit-reviews] review requested: [Bug 135787] Refactor ServiceOverlayController in preparation for fading between highlights : [Attachment 236340] patch

[bugzilla-daemon at webkit.org]

Tim Horton <thorton at apple.com> has asked  for review:
Bug 135787: Refactor ServiceOverlayController in preparation for fading between
highlights
https://bugs.webkit.org/show_bug.cgi?id=135787

Attachment 236340: patch
https://bugs.webkit.org/attachment.cgi?id=236340&action=review