disable pre-dexing as it's not useful and just slows down the build.
disable pre-dexing as it's not useful and just slows down the build.

MozillaCZ/MozStumbler,priyankvex/MozStumbler,MozillaCZ/MozStumbler,crankycoder/MozStumbler,cascheberg/MozStumbler,petercpg/MozStumbler,priyankvex/MozStumbler,cascheberg/MozStumbler,cascheberg/MozStumbler,crankycoder/MozStumbler,MozillaCZ/MozStumbler,petercpg/MozStumbler,crankycoder/MozStumbler,priyankvex/MozStumbler,petercpg/MozStumbler