Convert //components/data_reduction_proxy from scoped_ptr to std::unique_ptr

components/data_reduction_proxy/core/browser/db_data_owner.h

Index: components/data_reduction_proxy/core/browser/db_data_owner.h
diff --git a/components/data_reduction_proxy/core/browser/db_data_owner.h b/components/data_reduction_proxy/core/browser/db_data_owner.h
index 752f8ed3a4c67aa37343de77fe6638f521dd83f2..2160ce54ea5501484252a3d48cc80de9404146b9 100644
--- a/components/data_reduction_proxy/core/browser/db_data_owner.h
+++ b/components/data_reduction_proxy/core/browser/db_data_owner.h
@@ -5,10 +5,10 @@
 #ifndef COMPONENTS_DATA_REDUCTION_PROXY_CORE_BROWSER_DB_SERVICE_H_
 #define COMPONENTS_DATA_REDUCTION_PROXY_CORE_BROWSER_DB_SERVICE_H_
 
+#include <memory>
 #include <vector>
 
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/sequence_checker.h"
 
@@ -22,18 +22,18 @@ class DataUsageBucket;
 class DataUsageStore;
 
 // Callback for loading the historical data usage.
-typedef base::Callback<void(scoped_ptr<std::vector<DataUsageBucket>>)>
+typedef base::Callback<void(std::unique_ptr<std::vector<DataUsageBucket>>)>
     HistoricalDataUsageCallback;
 
 // Callback for loading data usage for the current bucket.
-typedef base::Callback<void(scoped_ptr<DataUsageBucket>)>
+typedef base::Callback<void(std::unique_ptr<DataUsageBucket>)>
     LoadCurrentDataUsageCallback;
 
 // Contains and initializes all Data Reduction Proxy objects that have a
 // lifetime based on the DB task runner.
 class DBDataOwner {
  public:
-  explicit DBDataOwner(scoped_ptr<DataStore> store);
+  explicit DBDataOwner(std::unique_ptr<DataStore> store);
   virtual ~DBDataOwner();
 
   // Initializes all the DB objects. Must be called on the DB task runner.
@@ -46,7 +46,7 @@ class DBDataOwner {
   void LoadCurrentDataUsageBucket(DataUsageBucket* bucket);
 
   // Stores |current| to |DataStore|.
-  void StoreCurrentDataUsageBucket(scoped_ptr<DataUsageBucket> current);
+  void StoreCurrentDataUsageBucket(std::unique_ptr<DataUsageBucket> current);
 
   // Deletes all historical data usage from storage.
   void DeleteHistoricalDataUsage();
@@ -58,8 +58,8 @@ class DBDataOwner {
   base::WeakPtr<DBDataOwner> GetWeakPtr();
 
  private:
-  scoped_ptr<DataStore> store_;
-  scoped_ptr<DataUsageStore> data_usage_;
+  std::unique_ptr<DataStore> store_;
+  std::unique_ptr<DataUsageStore> data_usage_;
   base::SequenceChecker sequence_checker_;
   base::WeakPtrFactory<DBDataOwner> weak_factory_;