Convert //chrome/browser/chromeos from scoped_ptr to std::unique_ptr

chrome/browser/chromeos/login/supervised/supervised_user_login_flow.h

 // Copyright 2014 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_BROWSER_CHROMEOS_LOGIN_SUPERVISED_SUPERVISED_USER_LOGIN_FLOW_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_SUPERVISED_SUPERVISED_USER_LOGIN_FLOW_H_
 
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
@@ skipping 27 matching lines @@
   void OnAuthenticationFailure(ExtendedAuthenticator::AuthState state) override;
 
  private:
   void Launch();
   void Finish();
 
   void OnSyncSetupDataLoaded(const std::string& token);
   void ConfigureSync(const std::string& token);
   void OnPasswordChangeDataLoaded(const base::DictionaryValue* password_data);
   void OnPasswordChangeDataLoadFailed();
-  void OnNewKeyAdded(scoped_ptr<base::DictionaryValue> password_data);
+  void OnNewKeyAdded(std::unique_ptr<base::DictionaryValue> password_data);
   void OnOldKeyRemoved();
-  void OnPasswordUpdated(scoped_ptr<base::DictionaryValue> password_data);
+  void OnPasswordUpdated(std::unique_ptr<base::DictionaryValue> password_data);
 
   scoped_refptr<ExtendedAuthenticator> authenticator_;
 
   bool data_loaded_ = false;
   UserContext context_;
   Profile* profile_ = nullptr;
   base::WeakPtrFactory<SupervisedUserLoginFlow> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SupervisedUserLoginFlow);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_SUPERVISED_SUPERVISED_USER_LOGIN_FLOW_H_