Developers should developer the files of
com.android.settings.wifi.savedaccesspoints2 with WifiTrackerLib objects.
Bug: 152571756
Test: make RunSettingsRoboTests ROBOTEST_FILTER=com.android.settings.wifi.savedaccesspoints2
Change-Id: I6c8548fb7b3c9403ad300da0024e93e0e0cb8607