[webkit-reviews] review requested: [Bug 74512] Add back the callOnMainThread overload that takes a WTF::Function : [Attachment 119238] Patch

[bugzilla-daemon at webkit.org]

Anders Carlsson <andersca at apple.com> has asked	for review:
Bug 74512: Add back the callOnMainThread overload that takes a WTF::Function
https://bugs.webkit.org/show_bug.cgi?id=74512

Attachment 119238: Patch
https://bugs.webkit.org/attachment.cgi?id=119238&action=review