Add a method to the DomainRegistry to get the contribution uri for the composite taht contains a running component

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1132613 13f79535-47bb-0310-9956-ffa450edef68

sca-java-2.x/trunk/modules/deployment/src/main/java/org/apache/tuscany/sca/deployment/impl/DeployerImpl.java

@@ -924,5 +924,11 @@ public class DeployerImpl implements Deployer {
             // TODO Auto-generated method stub
             return null;
         }
+
+        @Override
+        public String getContainingCompositesContributionURI(String componentName) {
+            // TODO Auto-generated method stub
+            return null;
+        }
     }
 }