Update all Angular libs (run update_all.sh).

third_party/pkg/angular/test/io/test_files/templates/main.dart

 library test_files.main;
 
-import 'package:angular/core/module.dart';
+import 'package:angular/core/annotation.dart';
 import 'package:angular/tools/template_cache_annotation.dart';
 
-@NgComponent(
-    selector: 'my-component',
-    templateUrl: '/test/io/test_files/templates/main.html')
-@NgTemplateCache()
-class MyComponent
-{
+part 'partial.dart';
+
+class MainClass {
 }
-
-@NgComponent(
-    selector: 'my-component2',
-    templateUrl: '/test/io/test_files/templates/dont.html')
-@NgTemplateCache(cache: false)
-class MyComponent2
-{
-}
-
-
-@NgComponent(
-    selector: 'my-component3',
-    templateUrl: '/test/io/test_files/templates/dont.html')
-@NgTemplateCache(cache: true)
-class MyComponent3
-{
-}