Backed out changeset 4eee647a5bd4 (bug 1052139)
Backed out changeset 9e900e87b4bb (bug 1085566)
Backed out changeset 77ff6a4dd3f1 (bug 1052139)
Backed out changeset 7ecf4e364d05 (bug 1072817) for causing Permaorange Linux Debug m-oth test failure on a CLOSED TREE