test($resource): clean up commented out code

Closes #13891
Closes #13895

Author: gkalpak

test/ngResource/resourceSpec.js

@@ -1444,17 +1444,14 @@ describe('cancelling requests', function() {
 
       var creditCard = CreditCard.get();
       expect(creditCard.$cancelRequest).toBeDefined();
+      expect(httpSpy.calls[0].args[0].timeout).toEqual(jasmine.any($q));
       expect(httpSpy.calls[0].args[0].timeout.then).toBeDefined();
 
-      // $httpBackend.flush();
-
-      // expect(httpSpy).toHaveBeenCalledOnce();
-      // expect(httpSpy.calls[0].args[0].timeout).toBe(jasmine.any());
-      // expect($log.debug).toHaveBeenCalledOnceWith('ngResource:\n' +
-      //     '  Only numeric values are allowed as `timeout`.\n' +
-      //     '  Promises are not supported in $resource, because the same value has to ' +
-      //     'be re-used for multiple requests. If you are looking for a way to cancel ' +
-      //     'requests, you should use the `cancellable` option.');
+      expect($log.debug).toHaveBeenCalledOnceWith('ngResource:\n' +
+          '  Only numeric values are allowed as `timeout`.\n' +
+          '  Promises are not supported in $resource, because the same value would ' +
+          'be used for multiple requests. If you are looking for a way to cancel ' +
+          'requests, you should use the `cancellable` option.');
     })
   );