[webkit-reviews] review granted: [Bug 58464] Add a flag to guard Page Visibility API changes. : [Attachment 89422] Patch

[bugzilla-daemon at webkit.org]

Tony Gentilcore <tonyg at chromium.org> has granted Shishir Agrawal
<shishir at chromium.org>'s request for review:
Bug 58464: Add a flag to guard Page Visibility API changes.
https://bugs.webkit.org/show_bug.cgi?id=58464

Attachment 89422: Patch
https://bugs.webkit.org/attachment.cgi?id=89422&action=review