[Build] Remove unused variables from specs

...to satisfy JSHint.

platform/commonUI/edit/test/actions/PropertiesDialogSpec.js

@@ -26,7 +26,7 @@ define(
 
         describe("Properties dialog", function () {
 
-            var type, properties, domainObject, model, dialog;
+            var type, properties, model, dialog;
 
             beforeEach(function () {
                 type = {

platform/commonUI/edit/test/controllers/EditControllerSpec.js

@@ -93,8 +93,7 @@ define(
             });
 
             it("exposes a warning message for unload", function () {
-                var obj = mockObject,
-                    errorMessage = "Unsaved changes";
+                var errorMessage = "Unsaved changes";
 
                 // Normally, should be undefined
                 expect(controller.getUnloadWarning()).toBeUndefined();

platform/commonUI/edit/test/objects/EditableDomainObjectCacheSpec.js

@@ -28,7 +28,6 @@ define(
 
             var captured,
                 completionCapability,
-                object,
                 mockQ,
                 mockType,
                 cache;
@@ -45,7 +44,7 @@ define(
                             type: mockType
                         }[key];
                     },
-                    hasCapability: function (key) {
+                    hasCapability: function () {
                         return false;
                     }
                 };

platform/commonUI/edit/test/objects/EditableDomainObjectSpec.js

@@ -25,7 +25,11 @@ define(
     function (EditableDomainObject) {
 
         describe("Editable domain object", function () {
+            var object;
 
+            beforeEach(function () {
+                object = new EditableDomainObject();
+            });
         });
     }
 );

platform/commonUI/edit/test/policies/EditableViewPolicySpec.js

@@ -25,8 +25,7 @@ define(
     function (EditableViewPolicy) {
 
         describe("The editable view policy", function () {
-            var testView,
-                mockDomainObject,
+            var mockDomainObject,
                 testMode,
                 policy;
 

platform/commonUI/edit/test/representers/EditToolbarSpec.js

@@ -147,7 +147,7 @@ define(
             });
 
             it("invokes setters on update", function () {
-                var structure, state;
+                var structure;
 
                 testABC.a = jasmine.createSpy('a');