Move injected services for work into a new page

Screenshots: http://shortn/_0BiBfpkHfh

Bug: 180533061
Test: on device
Change-Id: Ie488c80856b4c4cc67789b8239005f6001ed9d87

src/com/android/settings/location/LocationForWorkPreferenceController.java

@@ -27,6 +27,9 @@ import com.android.settings.Utils;
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.RestrictedSwitchPreference;
 
+/**
+ * Preference Controller for Location for Work Profile.
+ */
 public class LocationForWorkPreferenceController extends LocationBasePreferenceController {
 
     private RestrictedSwitchPreference mPreference;