OmniGears: disable custom charging attributes for theme battery

theme is responsible for that

and while we are here remove those two useless list preferences
with switch and checkbox

Change-Id: I707ff4b5977f60b3e00aaca27f6fc6ebfa08713b
4 files changed
tree: 0ec45016b230578f9a156448652de6321cc454f7
  1. res/
  2. src/
  3. Android.mk