Bug 879900 - Use moztest in Marionette, r=jgriffin, a=test-only
Bug 758835 - Add ability to mark tests as expected failures in the manifest, r=dburns, a=test-only
Bug 928842 - Fix xml-report generation, r=davehunt, a=test-only
Bug 927606 - Need to save the duration of individual test methods, r=mdas, a=test-only on a CLOSED TREE