Revert "Update all Angular libs (run update_all.sh)."

third_party/pkg/angular/test/directive/ng_a_spec.dart

 library ng_a_spec;
 
 import '../_specs.dart';
 import 'dart:html' as dom;
 
 main() {
-  isBrowser(String pattern) => window.navigator.userAgent.contains(pattern);
-
   describe('ADirective', () {
     TestBed _;
 
-    beforeEach((TestBed tb) => _ = tb);
+    beforeEach(inject((TestBed tb) => _ = tb));
 
-    it('should bind click listener when href zero length string', (Scope scope) {
-      _.compile('<a href="" ng-click="abc = 4; event = \$event"></a>');
+    it('should bind click listener when href zero length string', inject((Scope scope) {
+      _.compile('<a href="" ng-click="abc = true; event = \$event"></a>');
       _.triggerEvent(_.rootElement, 'click', 'MouseEvent');
-      expect(_.rootScope.context['abc']).toEqual(4);
+      expect(_.rootScope.context['abc']).toEqual(true);
       expect(_.rootScope.context['event'] is dom.UIEvent).toEqual(true);
-    });
+    }));
 
-    it('should bind click listener when href empty', (Scope scope) {
-      _.compile('<a href ng-click="abc = 5; event = \$event"></a>');
+    it('should bind click listener when href empty', inject((Scope scope) {
+      _.compile('<a href ng-click="abc = true; event = \$event"></a>');
       _.triggerEvent(_.rootElement, 'click', 'MouseEvent');
-      expect(_.rootScope.context['abc']).toEqual(5);
+      expect(_.rootScope.context['abc']).toEqual(true);
       expect(_.rootScope.context['event'] is dom.UIEvent).toEqual(true);
-    });
+    }));
 
-    it('should not bind click listener to non empty href', (Scope scope) {
-      // NOTE(deboer): In Firefox, after the dispatchEvent, the location.href
-      // value does not update synchronously.  I do not know how to test this.
-      if (isBrowser('Firefox')) return;
-
+    it('should not bind click listener to non empty href', inject((Scope scope) {
       window.location.href = '#something';
       _.compile('<a href="#"></a>');
       _.triggerEvent(_.rootElement, 'click', 'MouseEvent');
       expect(window.location.href.endsWith("#")).toEqual(true);
-    });
+    }));
 
-    it('should not cancel click with non-empty interpolated href', (Scope scope) {
-      // NOTE(deboer): In Firefox, after the dispatchEvent, the location.href
-      // value does not update synchronously.  I do not know how to test this.
-      if (isBrowser('Firefox')) return;
-
+    it('should not cancel click with non-empty interpolated href', inject((Scope scope) {
       _.compile('<a href="{{url}}" ng-click="abc = true; event = \$event"></a>');
       _.triggerEvent(_.rootElement, 'click', 'MouseEvent');
       expect(_.rootScope.context['abc']).toEqual(true);
       expect(_.rootScope.context['event'] is dom.UIEvent).toEqual(true);
       window.location.href = '#';
       _.rootScope.context['url'] = '#url';
       _.rootScope.apply();
       _.triggerEvent(_.rootElement, 'click', 'MouseEvent');
       expect(window.location.href.endsWith("#url")).toEqual(true);
-    });
+    }));
   });
 }