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

chrome/browser/chromeos/login/lock/screen_locker.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_LOCK_SCREEN_LOCKER_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_LOCK_SCREEN_LOCKER_H_
 
+#include <memory>
 #include <string>
 
 #include "base/callback_forward.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/sequenced_task_runner_helpers.h"
 #include "base/time/time.h"
 #include "chrome/browser/chromeos/login/help_app_launcher.h"
 #include "chrome/browser/chromeos/login/lock/screen_locker_delegate.h"
 #include "chrome/browser/chromeos/login/ui/login_display.h"
 #include "chromeos/login/auth/auth_status_consumer.h"
 #include "chromeos/login/auth/user_context.h"
 #include "components/user_manager/user.h"
 #include "ui/base/accelerators/accelerator.h"
@@ skipping 118 matching lines @@
   // Called when screen locker is safe to delete.
   static void ScheduleDeletion();
 
   // Returns true if |username| is found among logged in users.
   bool IsUserLoggedIn(const std::string& username);
 
   // Looks up user in unlock user list.
   const user_manager::User* FindUnlockUser(const std::string& user_id);
 
   // ScreenLockerDelegate instance in use.
-  scoped_ptr<ScreenLockerDelegate> delegate_;
+  std::unique_ptr<ScreenLockerDelegate> delegate_;
 
   // Users that can unlock the device.
   user_manager::UserList users_;
 
   // Used to authenticate the user to unlock.
   scoped_refptr<Authenticator> authenticator_;
 
   // Used to authenticate the user to unlock supervised users.
   scoped_refptr<ExtendedAuthenticator> extended_authenticator_;
 
@@ skipping 13 matching lines @@
 
   // Delegate to forward all login status events to.
   // Tests can use this to receive login status events.
   AuthStatusConsumer* auth_status_consumer_;
 
   // Number of bad login attempts in a row.
   int incorrect_passwords_count_;
 
   // Copy of parameters passed to last call of OnLoginSuccess for usage in
   // UnlockOnLoginSuccess().
-  scoped_ptr<AuthenticationParametersCapture> authentication_capture_;
+  std::unique_ptr<AuthenticationParametersCapture> authentication_capture_;
 
   // Provider for button icon set by the screenlockPrivate API.
-  scoped_ptr<ScreenlockIconProvider> screenlock_icon_provider_;
+  std::unique_ptr<ScreenlockIconProvider> screenlock_icon_provider_;
 
   scoped_refptr<input_method::InputMethodManager::State> saved_ime_state_;
 
   base::WeakPtrFactory<ScreenLocker> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ScreenLocker);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_LOCK_SCREEN_LOCKER_H_