Flakiness dashboard: http://test-results.appspot.com/dashboards/flakiness_dashboard.html#group=%40ToT%20-%20chromium.org&tests=css2.1%2F20110323%2Freplaced-intrinsic-ratio-001.htm Note that this appears more frequent in debug. See also Bug 62754.
This test was failing consistently; new basedline checked in in r124142.