Backed out changeset 11ef2d1d2215 (bug 1060179)
Backed out changeset 981994dec186 (bug 1060179)
Backed out changeset ca27bcfe3e5b (bug 1060179)
Backed out changeset ff97841a1f54 (bug 1060179)
Backed out changeset f93b8ceabc6e (bug 1060179)
Backed out changeset 36c32cb1cbd3 (bug 1060179)
Backed out changeset e7545921e875 (bug 1060179)
Backed out changeset 48b65dba6387 (bug 1060179)
Backed out changeset e84a9df80ec5 (bug 1060179)
Backed out changeset 1e532bbff55b (bug 1060179)
Backed out changeset 5ff88bfd0718 (bug 1060179) for suspicion of causing  B2G ICS Emulator opt M4 Test failures