| Index: components/sync/base/node_ordinal.h
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| diff --git a/components/sync/base/node_ordinal.h b/components/sync/base/node_ordinal.h
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| index 385ef040e1f9400b9f4299783e413e1793c681ba..38f2cde41b14b3e2f7e84c25b78a70890cc7aa4c 100644
 | 
| --- a/components/sync/base/node_ordinal.h
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| +++ b/components/sync/base/node_ordinal.h
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| @@ -23,7 +23,7 @@ struct NodeOrdinalTraits {
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|    static const size_t kMinLength = 8;
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|  };
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|  
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| -typedef Ordinal<NodeOrdinalTraits> NodeOrdinal;
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| +using NodeOrdinal = Ordinal<NodeOrdinalTraits>;
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|  
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|  static_assert(static_cast<char>(NodeOrdinal::kZeroDigit) == '\x00',
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|                "NodeOrdinal has incorrect zero digit");
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| 
 |