Update the Angular/DI tests to latest from github.

third_party/pkg/angular/test/core/zone_spec.dart

Index: third_party/pkg/angular/test/core/zone_spec.dart
diff --git a/third_party/pkg/angular/test/core/zone_spec.dart b/third_party/pkg/angular/test/core/zone_spec.dart
index 1725d837b68008e6e980bbb1cad8062b4f9506d3..a50b1c9a0802ff376b144d609ffe135809f91649 100644
--- a/third_party/pkg/angular/test/core/zone_spec.dart
+++ b/third_party/pkg/angular/test/core/zone_spec.dart
@@ -46,6 +46,23 @@ main() => describe('zone', () {
     })));
 
 
+    it('should allow executing code outside the zone', inject(() {
+      var zone = new NgZone();
+      var outerZone = Zone.current;
+      var ngZone;
+      var outsideZone;
+      zone.run(() {
+        ngZone = Zone.current;
+        zone.runOutsideAngular(() {
+          outsideZone = Zone.current;
+        });
+      });
+
+      expect(outsideZone).toEqual(outerZone);
+      expect(ngZone.parent).toEqual((outerZone));
+    }));
+
+
     it('should rethrow exceptions from the onTurnDone and call onError when the zone is sync', () {
       zone.onTurnDone = () {
         throw ["fromOnTurnDone"];