Bug 986843 - Replace AutoHoldZone with AutoCompartmentRooter. r=terrence, a=1.2.x+
Bug 989183 - Check for nsXBLJSClass. r=bz, a=1.2.x+
Backed out changeset ab6f3500bce2 (bug 986843) for jit-test asserts.
Bug 981856 - Use an 888 config when creating a pbuffer. r=jgilbert, a=bajaj
Bug 967799 - b2gautomation: Wait on the queue instead of polling it. r=ahal, a=bajaj