am be5e6429: Switch BackgroundOnlyTheme from Holo to Material

* commit 'be5e6429cfc1100e9a3d8a36e52414e13929ad99':
  Switch BackgroundOnlyTheme from Holo to Material
tree: ac2f00262061b4dd4e40c18b5b341ad50dd2035b
  1. res-common/
  2. src/
  3. tests/