# Former aspacem warnings on Valgrind.
# Tsan still tends to hang on these tests unexpectedly on Mac OS.
# (see https://bugs.kde.org/show_bug.cgi?id=192634 and
# http://code.google.com/p/data-race-test/issues/detail?id=11)
WorkerPoolTest.PostTask
# http://crbug.com/29855.
StackTrace.OutputToStream