[webkit-reviews] review requested: [Bug 164495] Implement visual-viewport based position:fixed handling for Mac async scrolling : [Attachment 294101] Patch

[bugzilla-daemon at webkit.org]

Simon Fraser (smfr) <simon.fraser at apple.com> has asked	for review:
Bug 164495: Implement visual-viewport based position:fixed handling for Mac
async scrolling
https://bugs.webkit.org/show_bug.cgi?id=164495

Attachment 294101: Patch

https://bugs.webkit.org/attachment.cgi?id=294101&action=review