use contenxt to access location service

omod-1.9/src/test/java/org/openmrs/module/webservices/rest/web/v1_0/controller/openmrs1_9/PersonAttributeController1_9Test.java

@@ -20,7 +20,6 @@
 import org.junit.Test;
 import org.openmrs.Location;
 import org.openmrs.PersonAttribute;
-import org.openmrs.api.LocationService;
 import org.openmrs.api.PersonService;
 import org.openmrs.api.context.Context;
 import org.openmrs.module.webservices.rest.SimpleObject;
@@ -42,12 +41,9 @@ public class PersonAttributeController1_9Test extends MainResourceControllerTest
 
 	private PersonService service;
 
-	private LocationService locationService;
-
 	@Before
 	public void before() throws Exception {
 		this.service = Context.getPersonService();
-		this.locationService = Context.getLocationService();
 	}
 
 	@Test
@@ -155,7 +151,7 @@ public void shouldSupportLocationPersonAttributeBySettingUuidAsValue() throws Ex
 		String personAttributeTypeUuid = (String) personAttributeType.get("uuid");
 		assertThat(personAttributeTypeUuid, is(notNullValue()));
 
-		Location location = locationService.getLocation(1);
+		Location location = Context.getLocationService().getLocation(1);
 
 		String personAttributeJson = "{ \"attributeType\":\"" + personAttributeTypeUuid + "\", \"value\":\"" + location.getUuid() + "\"}";
 		SimpleObject personAttribute = deserialize(handle(newPostRequest(getURI(), personAttributeJson)));