Backed out changeset b3df3d58f20c (bug 866450)
Backed out changeset e0b51717bb64 (bug 866450)
Backed out changeset 7c0ace2560c4 (bug 866450)
Backed out changeset c5ba9c0dc252 (bug 866450)
Backed out changeset a1e877fa8d67 (bug 866450)
Backed out changeset 6e6a175fc36a (bug 866450)
Backed out changeset b514d768d793 (bug 866450)
Backed out changeset ad10907da2d4 (bug 866450) for B2G build failures