Updating Angular version

third_party/pkg/angular/lib/core/module.dart

 library angular.core;
 
 import 'dart:async' as async;
 import 'dart:collection';
 import 'dart:convert' show JSON;
 import 'dart:mirrors';
 
 import 'package:di/di.dart';
 import 'package:perf_api/perf_api.dart';
 
-import 'package:angular/core/parser/parser_library.dart';
+import 'package:angular/core/parser/parser.dart';
+import 'package:angular/core/parser/lexer.dart';
 import 'package:angular/utils.dart';
 
-import 'service.dart';
-export 'service.dart';
+import 'package:angular/core/service.dart';
+export 'package:angular/core/service.dart';
 
 part "cache.dart";
 part "directive.dart";
 part "exception_handler.dart";
 part "filter.dart";
 part "interpolate.dart";
 part "registry.dart";
 part "scope.dart";
 part "zone.dart";
 
 
 class NgCoreModule extends Module {
   NgCoreModule() {
     type(ScopeDigestTTL);
 
     type(MetadataExtractor);
     type(FieldMetadataExtractor);
     type(Cache);
     type(DirectiveMap);
     type(ExceptionHandler);
     type(FilterMap);
     type(Interpolate);
     type(Scope);
     type(NgZone);
 
     type(Parser, implementedBy: DynamicParser);
+    type(ParserBackend, implementedBy: DynamicParserBackend);
     type(DynamicParser);
+    type(DynamicParserBackend);
     type(Lexer);
-    type(ParserBackend);
-    type(GetterSetter);
+    type(ClosureMap);
   }
 }