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

chrome/browser/ui/webui/app_list/start_page_handler.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 "chrome/browser/ui/webui/app_list/start_page_handler.h"
 
+#include <memory>
 #include <string>
 
 #include "base/bind.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/values.h"
 #include "base/version.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/app_list/app_list_controller_delegate.h"
 #include "chrome/browser/ui/app_list/app_list_service.h"
 #include "chrome/browser/ui/app_list/start_page_service.h"
 #include "chrome/browser/ui/webui/extensions/extension_icon_source.h"
 #include "chrome/common/pref_names.h"
 #include "components/update_client/update_query_params.h"
@@ skipping 82 matching lines @@
 
   AppListControllerDelegate* controller =
       AppListService::Get()->GetControllerDelegate();
   controller->ActivateApp(profile,
                           app,
                           AppListControllerDelegate::LAUNCH_FROM_APP_LIST,
                           ui::EF_NONE);
 }
 
 }  // namespace app_list