[Code Style] Run gulp fixstyle

...to apply code style settings from #142.

platform/representation/test/services/DndServiceSpec.js

@@ -35,7 +35,9 @@ define(
 
             it("allows setting of arbitrary objects", function () {
                 var foo = {
-                    bar: function () { return 42; }
+                    bar: function () {
+                        return 42;
+                    }
                 };
 
                 service.setData('xyz', foo);
@@ -61,4 +63,4 @@ define(
 
         });
     }
-);
+);