52b665eba0
Add two new methods to start/stop softap in WifiService. These are internal calls that allow WifiService and ConnectivityService to coordinate the switch to and from softap mode. These calls will not be callable by apps and are protected by the NETWORK_STACK permission. The calls are added in this CL, but are not used at this time. Bug: 36540346 Test: compiles Change-Id: Idabdba7f779cbac999ff88d8993b2f4b1f4a1624