If dalvik wants ASCII casing, it needs to ask for it.

http://elliotth.blogspot.com/2012/01/beware-convenience-methods.html

Bug: https://code.google.com/p/android/issues/detail?id=58359
Change-Id: I1601cda215ebc5995117323e40a684ad352fe733

Conflicts:
	dx/src/com/android/dx/command/annotool/Main.java