| Index: sdk/lib/_internal/compiler/js_lib/js_helper.dart
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| diff --git a/sdk/lib/_internal/compiler/js_lib/js_helper.dart b/sdk/lib/_internal/compiler/js_lib/js_helper.dart
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| index 3fa9543f459ca54f68cb2acb0816363b774222fb..411353bff0c8fa1f064bf79f4377e93db81a4574 100644
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| --- a/sdk/lib/_internal/compiler/js_lib/js_helper.dart
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| +++ b/sdk/lib/_internal/compiler/js_lib/js_helper.dart
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| @@ -48,17 +48,9 @@ import 'dart:_foreign_helper' show
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|      JS_CURRENT_ISOLATE_CONTEXT,
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|      JS_EFFECT,
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|      JS_EMBEDDED_GLOBAL,
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| -    JS_FUNCTION_TYPE_NAMED_PARAMETERS_TAG,
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| -    JS_FUNCTION_TYPE_OPTIONAL_PARAMETERS_TAG,
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| -    JS_FUNCTION_TYPE_REQUIRED_PARAMETERS_TAG,
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| -    JS_FUNCTION_TYPE_RETURN_TYPE_TAG,
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| -    JS_FUNCTION_TYPE_VOID_RETURN_TAG,
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|      JS_GET_FLAG,
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|      JS_GET_NAME,
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|      JS_HAS_EQUALS,
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| -    JS_IS_INDEXABLE_FIELD_NAME,
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| -    JS_OPERATOR_AS_PREFIX,
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| -    JS_SIGNATURE_NAME,
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|      JS_STRING_CONCAT,
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|      RAW_DART_FUNCTION_REF;
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|  
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| 
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