[webkit-reviews] review requested: [Bug 83555] Add a function to set empty clients to a PageClients : [Attachment 136417] Patch 2

[bugzilla-daemon at webkit.org]

Kent Tamura <tkent at chromium.org> has asked  for review:
Bug 83555: Add a function to set empty clients to a PageClients
https://bugs.webkit.org/show_bug.cgi?id=83555

Attachment 136417: Patch 2
https://bugs.webkit.org/attachment.cgi?id=136417&action=review

------- Additional Comments from Kent Tamura <tkent at chromium.org>
can fix Windows build?