The following layout test is flaky on Windows: http/tests/security/canvas-remote-read-remote-video-allowed-anonymous.html
This test was already marked as failing on most (all?) platforms, the difference on Windows is that it's sometimes crashing. $ find-expectations http/tests/security/canvas-remote-read-remote-video-allowed-anonymous.html LayoutTests/platform/ios-wk2/TestExpectations:406:http/tests/security/canvas-remote-read-remote-video-allowed-anonymous.html [ Failure ] LayoutTests/platform/wk2/TestExpectations:326:http/tests/security/canvas-remote-read-remote-video-allowed-anonymous.html [ Failure ] LayoutTests/platform/win/TestExpectations:853:http/tests/security/canvas-remote-read-remote-video-allowed-anonymous.html [ Failure ] LayoutTests/platform/mac/TestExpectations:299:http/tests/security/canvas-remote-read-remote-video-allowed-anonymous.html [ Failure ] LayoutTests/platform/ios-wk1/TestExpectations:1899:http/tests/security/canvas-remote-read-remote-video-allowed-anonymous.html [ Skip ] Per Arne updated TestExpectations in http://trac.webkit.org/r221796