| Index: sdk/lib/_internal/js_runtime/lib/string_helper.dart
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| diff --git a/sdk/lib/_internal/js_runtime/lib/string_helper.dart b/sdk/lib/_internal/js_runtime/lib/string_helper.dart
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| index cf8b17ad2459f3a6b8f8249c25bf6776c57503b0..81099bdd532b4dc40a2cc448071dc95bd23271e8 100644
 | 
| --- a/sdk/lib/_internal/js_runtime/lib/string_helper.dart
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| +++ b/sdk/lib/_internal/js_runtime/lib/string_helper.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 _js_helper;
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| +part of "js_helper.dart";
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|  
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|  stringIndexOfStringUnchecked(receiver, other, startIndex) {
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|    return JS('int', '#.indexOf(#, #)', receiver, other, startIndex);
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| 
 |