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

third_party/pkg/di/lib/auto_injector.dart

-/**
- * Library for using a pub transformer to automatically switch between
- * dynamic and static injection.
- *
- * ## Step 1: Hook up the build step
- * Edit ```pubspec.yaml``` to add the di transformer to the list of
- * transformers.
- *
- *     name: transformer_demo
- *     version: 0.0.1
- *     dependencies:
- *       di: any
- *       inject: any
- *     transformers:
- *     - di:
- *         dart_entry: web/main.dart
- *         injectable_annotations: transformer_demo.Injectable
- *
- * ## Step 2: Annotate your types
- *
- *     class Engine {
- *       @inject
- *       Engine();
- *     }
- *
- * or
- *
- *     @Injectable // custom annotation specified in pubspec.yaml
- *     class Car {}
- *
- *
- * ## Step 3: Use the auto injector
- * Modify your entry script to use [defaultInjector] as the injector.
- *
- * This must be done from the file registered as the dart_entry in pubspec.yaml
- * as this is the only file which will be modified to include the generated
- * injector.
- *
- *     import 'package:di/auto_injector' as auto;
- *     main() {
- *       var injector = auto.defaultInjector(modules: ...);
- *     }
- }
- */
-library di.auto_injector;
-
-import 'package:di/di.dart';
-import 'package:di/dynamic_injector.dart';
-
-@MirrorsUsed(override: '*')
-import 'dart:mirrors' show MirrorsUsed;
-
-Injector defaultInjector({List<Module> modules, String name,
-    bool allowImplicitInjection: false}) =>
-    new DynamicInjector(
-      modules: modules,
-      name: name,
-      allowImplicitInjection: allowImplicitInjection);