| Index: components/sync/model/data_batch.h
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| diff --git a/components/sync/model/data_batch.h b/components/sync/model/data_batch.h
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| index 4291163cfaa7581c797168d8573d8b91eaa17a3a..a28a028a56856c1a4d2385ce097dbad1f8244174 100644
 | 
| --- a/components/sync/model/data_batch.h
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| +++ b/components/sync/model/data_batch.h
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| @@ -14,7 +14,7 @@
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|  
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|  namespace syncer {
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|  
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| -typedef std::pair<std::string, std::unique_ptr<EntityData>> KeyAndData;
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| +using KeyAndData = std::pair<std::string, std::unique_ptr<EntityData>>;
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|  
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|  // Interface used by the processor to read data requested from the service.
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|  class DataBatch {
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| 
 |