Unify getprop calls in AndroidDevice.

Bug=32123830
Test: python setup.py test; python3 setup.py test
      Manually tested all calls dependent on getprop with a real
      device.

Change-Id: Idb00a02bda7426c16019b9d4865b65b26462da36
3 files changed
tree: c412ef3bbd20e12f7d5b8b6c348cbbf26de9a56f
  1. acts/
  2. Android.mk