| Index: sdk/lib/_internal/js_runtime/lib/constant_map.dart
 | 
| diff --git a/sdk/lib/_internal/js_runtime/lib/constant_map.dart b/sdk/lib/_internal/js_runtime/lib/constant_map.dart
 | 
| index 618dc9604047bc255086c47c4a7e164be8688c6d..c48ea8b4b48539a50adf5b4251acb598dc3f340f 100644
 | 
| --- a/sdk/lib/_internal/js_runtime/lib/constant_map.dart
 | 
| +++ b/sdk/lib/_internal/js_runtime/lib/constant_map.dart
 | 
| @@ -2,7 +2,7 @@
 | 
|  // 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.
 | 
|  
 | 
| -part of _js_helper;
 | 
| +part of "js_helper.dart";
 | 
|  
 | 
|  class ConstantMapView<K, V> extends UnmodifiableMapView implements ConstantMap {
 | 
|    ConstantMapView(Map base) : super(base);
 | 
| 
 |