Bug 263926

[Win] fast/animation/request-animation-frame-throttling-detached-iframe.html makes a subsequent test random timeout The next test fast/animation/request-animation-frame-throttling-outside-viewport.html is timing out for Windows port. https://results.webkit.org/?suite=layout-tests&test=fast%2Fanimation%2Frequest-animation-frame-throttling-outside-viewport.html > python .\Tools\Scripts\run-webkit-tests --debug -v --iter=3 --no-retry fast/animation/request-animation-frame-throttling-detached-iframe.html fast/animation/request-animation-frame-throttling-outside-viewport.html [1/6] fast/animation/request-animation-frame-throttling-outside-viewport.html passed [2/6] fast/animation/request-animation-frame-throttling-detached-iframe.html passed [3/6] fast/animation/request-animation-frame-throttling-outside-viewport.html passed [4/6] fast/animation/request-animation-frame-throttling-detached-iframe.html passed [5/6] fast/animation/request-animation-frame-throttling-outside-viewport.html failed unexpectedly (test timed out, text diff) [6/6] fast/animation/request-animation-frame-throttling-detached-iframe.html passed