[webkit-reviews] review requested: [Bug 128831] Add a way to efficiently thumbnail WKViews : [Attachment 224412] build fix

[bugzilla-daemon at webkit.org]

Tim Horton <thorton at apple.com> has asked  for review:
Bug 128831: Add a way to efficiently thumbnail WKViews
https://bugs.webkit.org/show_bug.cgi?id=128831

Attachment 224412: build fix
https://bugs.webkit.org/attachment.cgi?id=224412&action=review