am 68f6e305: am 9682e56a: Merge "Revert "Rename dalvik.vm.usejit to debug.dalvik.vm.usejit""

* commit '68f6e30521feced2dbd2e1dcb606f9f15cf5ec21':
  Revert "Rename dalvik.vm.usejit to debug.dalvik.vm.usejit"