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

chrome/browser/chromeos/status/data_promo_notification_unittest.cc

 // Copyright (c) 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.
 
 #include "chrome/browser/chromeos/status/data_promo_notification.h"
 
 #include "base/command_line.h"
 #include "base/macros.h"
 #include "base/run_loop.h"
 #include "chrome/browser/chromeos/login/users/fake_chrome_user_manager.h"
@@ skipping 68 matching lines @@
     profile_manager_.reset();
     user_manager_enabler_.reset();
     data_promo_notification_.reset();
     NetworkHandler::Shutdown();
     DBusThreadManager::Shutdown();
     testing::Test::TearDown();
   }
 
  protected:
   void SetupUser() {
-    scoped_ptr<FakeChromeUserManager> user_manager(new FakeChromeUserManager());
+    std::unique_ptr<FakeChromeUserManager> user_manager(
+        new FakeChromeUserManager());
     const AccountId test_account_id(AccountId::FromUserEmail(kTestUserName));
     user_manager->AddUser(test_account_id);
     user_manager->LoginUser(test_account_id);
     user_manager_enabler_.reset(
         new ScopedUserManagerEnabler(user_manager.release()));
 
     profile_manager_.reset(
         new TestingProfileManager(TestingBrowserProcess::GetGlobal()));
     ASSERT_TRUE(profile_manager_->SetUp());
     profile_manager_->SetLoggedIn(true);
@@ skipping 27 matching lines @@
                              "cellular1" /* name */, shill::kTypeCellular,
                              "activated", true /* visible */);
     service_test->SetServiceProperty(
         kCellularServicePath, shill::kActivationStateProperty,
         base::StringValue(shill::kActivationStateActivated));
     service_test->SetServiceProperty(kCellularServicePath,
                                      shill::kConnectableProperty,
                                      base::FundamentalValue(true));
   }
 
-  scoped_ptr<DataPromoNotification> data_promo_notification_;
-  scoped_ptr<NetworkConnectTestDelegate> network_connect_delegate_;
-  scoped_ptr<ScopedUserManagerEnabler> user_manager_enabler_;
-  scoped_ptr<TestingProfileManager> profile_manager_;
+  std::unique_ptr<DataPromoNotification> data_promo_notification_;
+  std::unique_ptr<NetworkConnectTestDelegate> network_connect_delegate_;
+  std::unique_ptr<ScopedUserManagerEnabler> user_manager_enabler_;
+  std::unique_ptr<TestingProfileManager> profile_manager_;
   base::MessageLoop message_loop_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(DataPromoNotificationTest);
 };
 
 TEST_F(DataPromoNotificationTest, DataSaverNotification) {
   message_center::MessageCenter* message_center =
       message_center::MessageCenter::Get();
 
   // Network setup shouldn't be enough to activate notification.
   EXPECT_FALSE(message_center->FindVisibleNotificationById(kNotificationId));
 
   ui::NetworkConnect::Get()->ConnectToNetwork(kCellularServicePath);
   base::RunLoop().RunUntilIdle();
   // Connecting to cellular network (which here makes it the default network)
   // should trigger the Data Saver notification.
   EXPECT_TRUE(message_center->FindVisibleNotificationById(kNotificationId));
 }
 
 }  // namespace test
 }  // namespace chromeos