Merge change 2506 into donut

* changes:
  Integrate unsubmitted cupcake change 131139: 	CTS: add test cases for net.wifi.ScanResult, SupplicantState, WifiConfiguration, WifiInfo and WifiManager.     Added new tests as per mondrian comments. Cleaned code to get rid of eclipse warnings.
tree: 6b09186cbcf45457529ed168f97a01382283788d
  1. tests/
  2. tools/
  3. Android.mk