Fix incorrect call in set() to parent.

@@ -64,7 +64,7 @@ define(function(require) {
             var parent = this._parent;
             if (parent) {
                 if (!options.overlay) {
-                    return parent.set.apply(this, arguments);
+                    return parent.set.apply(parent, arguments);
                 }
                 var override = this._override;
                 _.each(attrs, function(value, key) {

@@ -106,7 +106,7 @@ define(function(require) {
                 });
                 it('get:perAttributeChange', function() {
                     expect(perAttributeChange).toEqual({
-                        newParent: ['OldParent', 'OldParent', 'NewParent', 'NewParent', 'NewParent'],
+                        newParent: ['OldParent', 'OldParent', 'NewParent', 'NewParent'],
                         newChild: ['OldChild', 'NewChild'],
                         passThruParent: ['PassThruParent'],
                     });
@@ -120,7 +120,7 @@ define(function(require) {
                         {inParent: 'Parent', inChild: 'Child'},
                         {inParent: 'Parent', newParent: 'OldParent', inChild: 'Child'},
                         {inParent: 'Parent', newParent: 'OldParent', inChild: 'Child', newChild: 'OldChild'},
-                        {inParent: 'Parent', newParent: 'OldParent', inChild: 'Child', newChild: 'NewChild'},
+                        {inParent: 'Parent', newParent: 'NewParent', inChild: 'Child', newChild: 'OldChild'},
                     ]);
                 });
                 it('get:attributes', function() {