Merge changes Ie19e66b9,Idfcc51e2,Ie2b6f031 into nyc-dev

* changes:
  WifiController: set to proper state after SoftAP
  WifiControllerTest: cleanup style issues
  WifiSettingsStore: add methods for WifiSavedState
tree: 12a121bc2ebaf61c5fcfce7d4afd14d4650b5722
  1. service/
  2. tests/