The WPT test at imported/w3c/web-platform-tests/web-animations/interfaces/KeyframeEffect/processing-a-keyframes-argument-002.html is failing reliably, flaky or timing out.
<rdar://problem/41000229>
Created attachment 344431 [details] Patch
Comment on attachment 344431 [details] Patch Attachment 344431 [details] did not pass mac-ews (mac): Output: https://webkit-queues.webkit.org/results/8457909 New failing tests: media/media-fullscreen-return-to-inline.html
Created attachment 344436 [details] Archive of layout-test-results from ews101 for mac-sierra The attached test failures were seen while running run-webkit-tests on the mac-ews. Bot: ews101 Port: mac-sierra Platform: Mac OS X 10.12.6
Committed r233588: <https://trac.webkit.org/changeset/233588>