[Entanglement] Separate out location

Separate out location property from the CreationService,
instead handle in the entanglement bundle; this is
consistent with changes for identity management (attaching
a creator to newly-created domain object models).
for nasa/openmctweb#92

platform/commonUI/browse/src/creation/CreationService.js

@@ -55,6 +55,10 @@ define(
          * space an object is created within (as it is possible to
          * have multiple persistence spaces attached.)
          *
+         * Note that the model passed in for object creation may be
+         * modified to attach additional initial properties associated
+         * with domain object creation.
+         *
          * @param {object} model the model for the newly-created
          *        domain object
          * @param {DomainObject} parent the domain object which
@@ -67,12 +71,6 @@ define(
             var persistence = parent.getCapability("persistence"),
                 self = this;
 
-            // Store the location of an object relative to it's parent.
-            function addLocationToModel(modelId, model, parent) {
-                model.location = parent.getId();
-                return model;
-            }
-
             // Persist the new domain object's model; it will be fully
             // constituted as a domain object when loaded back, as all
             // domain object models are.
@@ -135,7 +133,6 @@ define(
             // 2. Create a model with that ID in the persistence space
             // 3. Add that ID to
             return self.$q.when(uuid()).then(function (id) {
-                model = addLocationToModel(id, model, parent);
                 return doPersist(persistence.getSpace(), id, model);
             }).then(function (id) {
                 return addToComposition(id, parent, persistence);

platform/commonUI/browse/test/creation/CreationServiceSpec.js

@@ -201,16 +201,6 @@ define(
                 expect(mockLog.error).toHaveBeenCalled();
             });
 
-            it("stores location on new domainObjects", function () {
-                var model = { name: "my model" },
-                    objectPromise = creationService.createObject(
-                        model,
-                        mockParentObject
-                    );
-
-                expect(model.location).toBe('parentId');
-            });
-
         });
     }
 );