Updating Angular version

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

 library registry_spec;
 
 import '../_specs.dart';
 
 main() => describe('RegistryMap', () {
-  it('should throw error on identical keys', () {
+  it('should allow for multiple registry keys to be added', () {
     var module = new Module()
         ..type(MyMap)
         ..type(MetadataExtractor)
         ..type(A1)
         ..type(A2);
 
     var injector = new DynamicInjector(modules: [module]);
     expect(() {
       injector.get(MyMap);
-    }).toThrow("Duplicate annotation found: MyAnnotation: A. Exisitng:");
+    }).not.toThrow();
   });
 
   it('should iterate over all types', () {
     var module = new Module()
       ..type(MyMap)
       ..type(MetadataExtractor)
       ..type(A1);
 
     var injector = new DynamicInjector(modules: [module]);
     var keys = [];
@@ skipping 16 matching lines @@
 
   const MyAnnotation(String this.name);
 
   toString() => name;
   get hashCode => name.hashCode;
   operator==(other) => this.name == other.name;
 }
 
 @MyAnnotation('A') @MyAnnotation('B') class A1 {}
 @MyAnnotation('A') class A2 {}