Backed out changeset e3e70237a47a (bug 854765) because of mochitest-1 assertions
Backed out changeset 831c1928fba9 (bug 875037) for mochitest-1 assertions on a CLOSED TREE
Bug 827445 - Updater continues to notify about updates
Backed out changeset d3f38905e7a0 (bug 827445) since pushed by mistake on a CLOSED TREE