webanimations/accelerated-animation-canceled-before-commit.html is very flaky on Windows EWS. e.g.: https://ews-build.webkit.org/#/builders/10/builds/6587 Found 1 pre-existing test failure: webanimations/accelerated-animation-canceled-before-commit.html https://ews-build.webkit.org/#/builders/10/builds/6583 Found 1 new test failure: webanimations/accelerated-animation-canceled-before-commit.html results: https://ews-build.webkit.org/results/Windows-EWS/r389934-6587/results.html This issue doesn't seems to be happening on post-commit bots: https://results.webkit.org/?suite=layout-tests&test=webanimations%2Faccelerated-animation-canceled-before-commit.html This test was added recently in https://trac.webkit.org/changeset/255810/webkit
<rdar://problem/59220764>
Skipped test on Windows with https://trac.webkit.org/changeset/255959/webkit