Convert //chrome from scoped_ptr to std::unique_ptr

chrome/utility/importer/edge_database_reader_win.h

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_UTILITY_IMPORTER_EDGE_DATABASE_READER_WIN_H_
 #define CHROME_UTILITY_IMPORTER_EDGE_DATABASE_READER_WIN_H_
 
 #define JET_UNICODE
 #include <esent.h>
+
+#include <memory>

[Lei Zhang, 2016/04/19 01:35:43]

Move this down to after line 14.

[dcheng, 2016/04/19 03:51:33]

Done.

 #undef JET_UNICODE
 
 #include <map>
 
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/strings/string16.h"
 
 class EdgeErrorObject {
  public:
   EdgeErrorObject() : last_error_(JET_errSuccess) {}
 
   // Get the last error converted to a descriptive string.
   base::string16 GetErrorMessage() const;
   // Get the last error value.
   JET_ERR last_error() const { return last_error_; }
@@ skipping 46 matching lines @@
       : db_id_(JET_dbidNil),
         instance_id_(JET_instanceNil),
         session_id_(JET_sesidNil) {}
 
   ~EdgeDatabaseReader();
 
   // Open the database from a file path. Returns true on success.
   bool OpenDatabase(const base::string16& database_file);
 
   // Open a row enumerator for a specified table. Returns a nullptr on error.
-  scoped_ptr<EdgeDatabaseTableEnumerator> OpenTableEnumerator(
+  std::unique_ptr<EdgeDatabaseTableEnumerator> OpenTableEnumerator(
       const base::string16& table_name);
 
  private:
   bool IsOpen() { return instance_id_ != JET_instanceNil; }
 
   JET_DBID db_id_;
   JET_INSTANCE instance_id_;
   JET_SESID session_id_;
 
   DISALLOW_COPY_AND_ASSIGN(EdgeDatabaseReader);
 };
 
 #endif  // CHROME_UTILITY_IMPORTER_EDGE_DATABASE_READER_WIN_H_