Bug: 143245666 Test: build Change-Id: Idadf84873c88155382c48bb9108cf28d88aaef0a
Remove setForeground() in BluetoothPairingService. Refactor the behavior to not holding service in the background. Bug: 184901840 Test: make RunSettingsRoboTests -j56 Change-Id: Iaeb96943971f55dbeb3dba4b06b28abe770ba3c2