[webkit-reviews] review requested: [Bug 134129] WKThumbnailView should only use live layer trees before the snapshot arrives for parented WKViews : [Attachment 233461] patch

[bugzilla-daemon at webkit.org]

Tim Horton <thorton at apple.com> has asked  for review:
Bug 134129: WKThumbnailView should only use live layer trees before the
snapshot arrives for parented WKViews
https://bugs.webkit.org/show_bug.cgi?id=134129

Attachment 233461: patch
https://bugs.webkit.org/attachment.cgi?id=233461&action=review