| Index: components/sync/device_info/device_info_sync_service.h
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| diff --git a/components/sync/device_info/device_info_sync_service.h b/components/sync/device_info/device_info_sync_service.h
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| index d9900a2afdadeae3678ca587d65e446b7ffdaf5f..e6ee3cea06b24b415647eb4fe1376b5675437cf4 100644
 | 
| --- a/components/sync/device_info/device_info_sync_service.h
 | 
| +++ b/components/sync/device_info/device_info_sync_service.h
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| @@ -90,7 +90,7 @@ class DeviceInfoSyncService : public SyncableService, public DeviceInfoTracker {
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|    std::unique_ptr<SyncErrorFactory> error_handler_;
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|  
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|    // Cache of all syncable and local data.
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| -  typedef std::map<std::string, SyncData> SyncDataMap;
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| +  using SyncDataMap = std::map<std::string, SyncData>;
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|    SyncDataMap all_data_;
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|  
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|    // Registered observers, not owned.
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| 
 |