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

chrome/browser/chromeos/login/existing_user_controller_auto_login_unittest.cc

 // Copyright 2013 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.
 
 #include <string>
 
 #include "base/message_loop/message_loop.h"
 #include "base/values.h"
 #include "chrome/browser/chromeos/login/existing_user_controller.h"
 #include "chrome/browser/chromeos/login/ui/mock_login_display.h"
@@ skipping 45 matching lines @@
     EXPECT_CALL(*mock_user_manager_, Shutdown()).Times(AnyNumber());
     EXPECT_CALL(*mock_user_manager_, FindUser(_))
         .WillRepeatedly(ReturnNull());
     EXPECT_CALL(*mock_user_manager_, FindUser(auto_login_account_id_))
         .WillRepeatedly(Return(mock_user_manager_->CreatePublicAccountUser(
             auto_login_account_id_)));
 
     existing_user_controller_.reset(
         new ExistingUserController(mock_login_display_host_.get()));
 
-    scoped_ptr<base::DictionaryValue> account(new base::DictionaryValue);
+    std::unique_ptr<base::DictionaryValue> account(new base::DictionaryValue);
     account->SetStringWithoutPathExpansion(
         kAccountsPrefDeviceLocalAccountsKeyId, auto_login_user_id_);
     account->SetIntegerWithoutPathExpansion(
         kAccountsPrefDeviceLocalAccountsKeyType,
         policy::DeviceLocalAccount::TYPE_PUBLIC_SESSION);
     base::ListValue accounts;
     accounts.Append(account.release());
     CrosSettings::Get()->Set(kAccountsPrefDeviceLocalAccounts, accounts);
 
     // Prevent settings changes from auto-starting the timer.
@@ skipping 56 matching lines @@
   const AccountId auto_login_account_id_ =
       AccountId::FromUserEmail(policy::GenerateDeviceLocalAccountUserId(
           auto_login_user_id_,
           policy::DeviceLocalAccount::TYPE_PUBLIC_SESSION));
 
  private:
   // |mock_login_display_| is owned by the ExistingUserController, which calls
   // CreateLoginDisplay() on the |mock_login_display_host_| to get it.
   MockLoginDisplay* mock_login_display_;
 
-  scoped_ptr<MockLoginDisplayHost> mock_login_display_host_;
+  std::unique_ptr<MockLoginDisplayHost> mock_login_display_host_;
   base::MessageLoopForUI message_loop_;
   content::TestBrowserThread ui_thread_;
   ScopedTestingLocalState local_state_;
 
   // Required by ExistingUserController:
   ScopedDeviceSettingsTestHelper device_settings_test_helper_;
   ScopedTestCrosSettings test_cros_settings_;
   MockUserManager* mock_user_manager_;
   ScopedUserManagerEnabler scoped_user_manager_;
 
   // |existing_user_controller_| must be destroyed before
   // |device_settings_test_helper_|.
-  scoped_ptr<ExistingUserController> existing_user_controller_;
+  std::unique_ptr<ExistingUserController> existing_user_controller_;
 };
 
 TEST_F(ExistingUserControllerAutoLoginTest, StartAutoLoginTimer) {
   // Timer shouldn't start until signin screen is ready.
   set_auto_login_account_id(auto_login_account_id_);
   set_auto_login_delay(kAutoLoginDelay2);
   existing_user_controller()->StartPublicSessionAutoLoginTimer();
   EXPECT_FALSE(auto_login_timer());
 
   // Timer shouldn't start if the policy isn't set.
@@ skipping 101 matching lines @@
   ConfigureAutoLogin();
   ASSERT_TRUE(auto_login_timer());
   EXPECT_FALSE(auto_login_timer()->IsRunning());
   EXPECT_EQ(auto_login_timer()->GetCurrentDelay().InMilliseconds(),
             kAutoLoginDelay2);
   EXPECT_EQ(auto_login_account_id(), EmptyAccountId());
   EXPECT_EQ(auto_login_delay(), kAutoLoginDelay2);
 }
 
 }  // namespace chromeos