Convert Smart Storage (Storage manager) controller: AutomaticStorageManagementSwitchPreferenceController to BasePreferenceController for slices Change-Id: Ieb22cb97cd46a43557dfbdd2c959e87842890fc6 Fixes: 74916013 Test: make RunSettingsRoboTests
Convert Smart Storage (Storage manager) controller: AutomaticStorageManagementSwitchPreferenceController to BasePreferenceController for slices Change-Id: Ieb22cb97cd46a43557dfbdd2c959e87842890fc6 Fixes: 74916013 Test: make RunSettingsRoboTests