[webkit-reviews] review requested: [Bug 127573] Push a custom fixed position rect down to the WebProcess in iOS WK2 : [Attachment 222137] Patch

[bugzilla-daemon at webkit.org]

Simon Fraser (smfr) <simon.fraser at apple.com> has asked	for review:
Bug 127573: Push a custom fixed position rect down to the WebProcess in iOS WK2
https://bugs.webkit.org/show_bug.cgi?id=127573

Attachment 222137: Patch
https://bugs.webkit.org/attachment.cgi?id=222137&action=review