See http://test-results.appspot.com/dashboards/flakiness_dashboard.html#showExpectations=true&tests=fast%2Fruby%2Fposition-after.html Some of the dots are ending up in a totally different place on the screen. This test was added in http://trac.webkit.org/changeset/137359
*** This bug has been marked as a duplicate of bug 103667 ***