Convert //content/browser from scoped_ptr to std::unique_ptr

content/browser/notifications/notification_database.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 CONTENT_BROWSER_NOTIFICATIONS_NOTIFICATION_DATABASE_H_
 #define CONTENT_BROWSER_NOTIFICATIONS_NOTIFICATION_DATABASE_H_
 
 #include <stdint.h>
 
+#include <memory>
 #include <set>
 #include <vector>
 
 #include "base/files/file_path.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/sequence_checker.h"
 #include "content/common/content_export.h"
 
 class GURL;
 
 namespace leveldb {
 class DB;
 class Env;
 class FilterPolicy;
 class WriteBatch;
@@ skipping 152 matching lines @@
   bool IsInMemoryDatabase() const { return path_.empty(); }
 
   // Exposes the LevelDB database used to back this notification database.
   // Should only be used for testing purposes.
   leveldb::DB* GetDBForTesting() const { return db_.get(); }
 
   base::FilePath path_;
 
   int64_t next_notification_id_ = 0;
 
-  scoped_ptr<const leveldb::FilterPolicy> filter_policy_;
+  std::unique_ptr<const leveldb::FilterPolicy> filter_policy_;
 
   // The declaration order for these members matters, as |db_| depends on |env_|
   // and thus has to be destructed first.
-  scoped_ptr<leveldb::Env> env_;
-  scoped_ptr<leveldb::DB> db_;
+  std::unique_ptr<leveldb::Env> env_;
+  std::unique_ptr<leveldb::DB> db_;
 
   State state_ = STATE_UNINITIALIZED;
 
   base::SequenceChecker sequence_checker_;
 
   DISALLOW_COPY_AND_ASSIGN(NotificationDatabase);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_NOTIFICATIONS_NOTIFICATION_DATABASE_H_