The newly added layout test fast/parser/parser-yield-timing.html is failing often on all of the Chromium debug bots: http://test-results.appspot.com/dashboards/flakiness_dashboard.html#showExpectations=true&tests=fast%2Fparser%2Fparser-yield-timing.html Example builds with either flakes or failures running the layout tests: http://build.chromium.org/p/chromium.webkit/builders/Webkit%20Win%20%28dbg%29%282%29/builds/10715 http://build.chromium.org/p/chromium.webkit/builders/Webkit%20Linux%20(dbg)/builds/8348 http://build.chromium.org/p/chromium.webkit/builders/Webkit%20Mac10.6%20(dbg)/builds/11155 I'm marking this test as flaky in debug mode in LayoutTests/platform/chromium/TestExpectations.
Committed TestExpectations update in http://trac.webkit.org/changeset/121101 .
Ping - this was failing on Mac debug bots as well. Is there something we can improve about the threshold here or use a different statistical analysis?