[webkit-reviews] review requested: [Bug 49263] Add a PageOverlay::Client object in preparation of not allowing subclassing of PageOverlay : [Attachment 73390] Patch

[bugzilla-daemon at webkit.org]

Anders Carlsson <andersca at apple.com> has asked	for review:
Bug 49263: Add a PageOverlay::Client object in preparation of not allowing
subclassing of PageOverlay
https://bugs.webkit.org/show_bug.cgi?id=49263

Attachment 73390: Patch
https://bugs.webkit.org/attachment.cgi?id=73390&action=review