refactor(Angular): removed redundant test

Author: shahata

test/AngularSpec.js

@@ -1249,21 +1249,6 @@ describe('angular', function() {
     });
   });
 
-  describe('msie UA parsing', function() {
-    if (/ Trident\/.*; rv:/.test(window.navigator.userAgent)) {
-      it('should fail when the Trident and the rv versions disagree for IE11+', function() {
-        // When this test fails, we can think about whether we want to use the version from the
-        // Trident token in the UA string or stick with the version from rv: as we currently do.
-        // Refer https://github.com/angular/angular.js/pull/3758#issuecomment-23529245 for the
-        // discussion.
-        var UA = window.navigator.userAgent;
-        var tridentVersion = parseInt((/Trident\/(\d+)/.exec(UA) || [])[1], 10) + 4;
-        var rvVersion = parseInt((/Trident\/.*; rv:(\d+)/.exec(UA) || [])[1], 10);
-        expect(tridentVersion).toBe(rvVersion);
-      });
-    }
-  });
-
   describe('isElement', function() {
     it('should return a boolean value', inject(function($compile, $document, $rootScope) {
       var element = $compile('<p>Hello, world!</p>')($rootScope),