| Index: sdk/lib/collection/hash_set.dart
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| diff --git a/sdk/lib/collection/hash_set.dart b/sdk/lib/collection/hash_set.dart
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| index 4c919ecc4751d315144232dcdc4f6dff4d9c878c..e9f067437741025a00788a33e34abbca00be4128 100644
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| --- a/sdk/lib/collection/hash_set.dart
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| +++ b/sdk/lib/collection/hash_set.dart
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| @@ -2,7 +2,7 @@
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|  // for details. All rights reserved. Use of this source code is governed by a
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|  // BSD-style license that can be found in the LICENSE file.
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|  
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| -part of dart.collection;
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| +part of "collection.dart";
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|  
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|  /** Common parts of [HashSet] and [LinkedHashSet] implementations. */
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|  abstract class _HashSetBase<E> extends SetBase<E> {
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| 
 |