Add enables consistent with Chrome's WebKit

client/dom/generated/src/wrapping/_InjectedScriptHostWrappingImplementation.dart

 // Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 class _InjectedScriptHostWrappingImplementation extends DOMWrapperBase implements InjectedScriptHost {
   _InjectedScriptHostWrappingImplementation() : super() {}
 
   static create__InjectedScriptHostWrappingImplementation() native {
@@ skipping 10 matching lines @@
     _copyText(this, text);
     return;
   }
   static void _copyText(receiver, text) native;
 
   int databaseId(Object database) {
     return _databaseId(this, database);
   }
   static int _databaseId(receiver, database) native;
 
+  void didCreateWorker(int id, String url, bool isFakeWorker) {
+    _didCreateWorker(this, id, url, isFakeWorker);
+    return;
+  }
+  static void _didCreateWorker(receiver, id, url, isFakeWorker) native;
+
+  void didDestroyWorker(int id) {
+    _didDestroyWorker(this, id);
+    return;
+  }
+  static void _didDestroyWorker(receiver, id) native;
+
   Object evaluate(String text) {
     return _evaluate(this, text);
   }
   static Object _evaluate(receiver, text) native;
 
   void inspect(Object objectId, Object hints) {
     _inspect(this, objectId, hints);
     return;
   }
   static void _inspect(receiver, objectId, hints) native;
 
   Object inspectedNode(int num) {
     return _inspectedNode(this, num);
   }
   static Object _inspectedNode(receiver, num) native;
 
   Object internalConstructorName(Object object) {
     return _internalConstructorName(this, object);
   }
   static Object _internalConstructorName(receiver, object) native;
 
   bool isHTMLAllCollection(Object object) {
     return _isHTMLAllCollection(this, object);
   }
   static bool _isHTMLAllCollection(receiver, object) native;
 
+  int nextWorkerId() {
+    return _nextWorkerId(this);
+  }
+  static int _nextWorkerId(receiver) native;
+
   int storageId(Object storage) {
     return _storageId(this, storage);
   }
   static int _storageId(receiver, storage) native;
 
   String type(Object object) {
     return _type(this, object);
   }
   static String _type(receiver, object) native;
 
   String get typeName() { return "InjectedScriptHost"; }
 }