Index: components/sync/model/entity_data.h |
diff --git a/components/sync/model/entity_data.h b/components/sync/model/entity_data.h |
index 6b7a1b18b4df0454906092a90c7d33a75a4b0046..ee7e18f298cbadee76748f18e31f9f3224107f84 100644 |
--- a/components/sync/model/entity_data.h |
+++ b/components/sync/model/entity_data.h |
@@ -26,9 +26,9 @@ struct EntityDataTraits { |
static const EntityData& DefaultValue(); |
}; |
-typedef ProtoValuePtr<EntityData, EntityDataTraits> EntityDataPtr; |
-typedef std::vector<EntityDataPtr> EntityDataList; |
-typedef std::map<std::string, EntityDataPtr> EntityDataMap; |
+using EntityDataPtr = ProtoValuePtr<EntityData, EntityDataTraits>; |
+using EntityDataList = std::vector<EntityDataPtr>; |
+using EntityDataMap = std::map<std::string, EntityDataPtr>; |
// A light-weight container for sync entity data which represents either |
// local data created on the ModelTypeSyncBridge side or remote data created |