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

chrome/browser/ui/webui/help/version_updater_chromeos_unittest.cc

 // 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.
 
 #include "chrome/browser/ui/webui/help/version_updater_chromeos.h"
 
+#include <memory>
+
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "chrome/browser/chromeos/login/users/mock_user_manager.h"
 #include "chrome/browser/chromeos/login/users/scoped_user_manager_enabler.h"
 #include "chrome/browser/chromeos/settings/cros_settings.h"
 #include "chrome/browser/chromeos/settings/device_settings_service.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "chromeos/dbus/fake_update_engine_client.h"
 #include "chromeos/dbus/shill_service_client.h"
 #include "chromeos/network/network_handler.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "testing/gmock/include/gmock/gmock.h"
@@ skipping 19 matching lines @@
   VersionUpdaterCrosTest()
       : version_updater_(VersionUpdater::Create(nullptr)),
         fake_update_engine_client_(NULL),
         mock_user_manager_(new MockUserManager()),
         user_manager_enabler_(mock_user_manager_) {}
 
   ~VersionUpdaterCrosTest() override {}
 
   void SetUp() override {
     fake_update_engine_client_ = new FakeUpdateEngineClient();
-    scoped_ptr<DBusThreadManagerSetter> dbus_setter =
+    std::unique_ptr<DBusThreadManagerSetter> dbus_setter =
         DBusThreadManager::GetSetterForTesting();
     dbus_setter->SetUpdateEngineClient(
-        scoped_ptr<UpdateEngineClient>(fake_update_engine_client_));
+        std::unique_ptr<UpdateEngineClient>(fake_update_engine_client_));
 
     EXPECT_CALL(*mock_user_manager_, IsCurrentUserOwner())
         .WillRepeatedly(Return(false));
     EXPECT_CALL(*mock_user_manager_, Shutdown()).Times(AtLeast(0));
 
     DeviceSettingsService::Initialize();
     CrosSettings::Initialize();
 
     NetworkHandler::Initialize();
     ShillServiceClient::TestInterface* service_test =
         DBusThreadManager::Get()->GetShillServiceClient()->GetTestInterface();
     service_test->AddService("/service/eth",
                              "eth" /* guid */,
                              "eth",
                              shill::kTypeEthernet, shill::kStateOnline,
                              true /* visible */);
     base::MessageLoop::current()->RunUntilIdle();
   }
 
   void TearDown() override {
     NetworkHandler::Shutdown();
 
     CrosSettings::Shutdown();
     DeviceSettingsService::Shutdown();
   }
 
   content::TestBrowserThreadBundle thread_bundle_;
-  scoped_ptr<VersionUpdater> version_updater_;
+  std::unique_ptr<VersionUpdater> version_updater_;
   FakeUpdateEngineClient* fake_update_engine_client_;  // Not owned.
 
   MockUserManager* mock_user_manager_;  // Not owned.
   ScopedUserManagerEnabler user_manager_enabler_;
 
   DISALLOW_COPY_AND_ASSIGN(VersionUpdaterCrosTest);
 };
 
 // The test checks following behaviour:
 // 1. The device is currently on the dev channel and an user decides to switch
@@ skipping 51 matching lines @@
     UpdateEngineClient::Status status;
     status.status = UpdateEngineClient::UPDATE_STATUS_IDLE;
     fake_update_engine_client_->set_default_status(status);
     fake_update_engine_client_->NotifyObserversThatStatusChanged(status);
   }
 
   EXPECT_EQ(2, fake_update_engine_client_->request_update_check_call_count());
 }
 
 }  // namespace chromeos