[webkit-reviews] review requested: [Bug 99410] [Page Visibility API] View-less documents should report as hidden : [Attachment 169026] Patch

[bugzilla-daemon at webkit.org]

James Simonsen <simonjam at chromium.org> has asked  for review:
Bug 99410: [Page Visibility API] View-less documents should report as hidden
https://bugs.webkit.org/show_bug.cgi?id=99410

Attachment 169026: Patch
https://bugs.webkit.org/attachment.cgi?id=169026&action=review