[webkit-reviews] review requested: [Bug 83957] Fix two compositing animation tests to not have flakey pixel results : [Attachment 137173] Patch

[bugzilla-daemon at webkit.org]

Simon Fraser (smfr) <simon.fraser at apple.com> has asked	for review:
Bug 83957: Fix two compositing animation tests to not have flakey pixel results
https://bugs.webkit.org/show_bug.cgi?id=83957

Attachment 137173: Patch
https://bugs.webkit.org/attachment.cgi?id=137173&action=review