http://trac.webkit.org/changeset/104476 introduced new test that fails on all flavors of Win bots. Passes on Mac and Linux.
Flakiness Dashboard: http://test-results.appspot.com/dashboards/flakiness_dashboard.html#tests=webaudio%2Fconvolution-mono-mono.html
Here is the diff:
On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
PASS Initial latency of convolver is silent.
-PASS Triangular portion of convolution is correct.
-PASS First part of tail of convolution is sufficiently small.
-PASS Rendered signal after tail of convolution is silent.
-PASS Test signal was correctly convolved.
+FAIL Triangular portion of convolution is not correct. Max deviation = 80.02432400988319 dB at 73626
+FAIL Test signal was not correctly convolved.
PASS successfullyParsed is true
Disabled in test_expectations.txt: http://trac.webkit.org/changeset/104535
This should be fixed when bug 77900 is fixed.
Patch for bug 77900 has landed. This test no longer fails on windows. Closing bug.