Rewrite simple uses of base::ListValue::Append() taking a raw pointer var.

chrome/browser/ui/views/bookmarks/bookmark_context_menu_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/views/bookmarks/bookmark_context_menu.h"
 
 #include <stddef.h>
 
 #include <memory>
 #include <string>
+#include <utility>
 #include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/threading/sequenced_worker_pool.h"
 #include "base/values.h"
 #include "build/build_config.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/bookmarks/bookmark_model_factory.h"
 #include "chrome/browser/bookmarks/managed_bookmark_service_factory.h"
@@ skipping 330 matching lines @@
       controller->IsCommandVisible(IDC_BOOKMARK_BAR_SHOW_MANAGED_BOOKMARKS));
   views::MenuItemView* menu = controller->menu();
   EXPECT_FALSE(menu->GetMenuItemByID(IDC_BOOKMARK_BAR_SHOW_MANAGED_BOOKMARKS)
                    ->visible());
 
   // Other options are not affected.
   EXPECT_TRUE(controller->IsCommandVisible(IDC_BOOKMARK_BAR_NEW_FOLDER));
   EXPECT_TRUE(menu->GetMenuItemByID(IDC_BOOKMARK_BAR_NEW_FOLDER)->visible());
 
   // Now set the managed bookmarks policy.
-  base::DictionaryValue* dict = new base::DictionaryValue;
+  std::unique_ptr<base::DictionaryValue> dict(new base::DictionaryValue);
   dict->SetString("name", "Google");
   dict->SetString("url", "http://google.com");
   base::ListValue list;
-  list.Append(dict);
+  list.Append(std::move(dict));
   EXPECT_TRUE(managed->managed_node()->empty());
   profile_->GetPrefs()->Set(bookmarks::prefs::kManagedBookmarks, list);
   EXPECT_FALSE(managed->managed_node()->empty());
 
   // New context menus now show the "Show managed bookmarks" option.
   controller.reset(new BookmarkContextMenu(
       NULL, NULL, profile_.get(), NULL, nodes[0]->parent(), nodes, false));
   EXPECT_TRUE(controller->IsCommandVisible(IDC_BOOKMARK_BAR_NEW_FOLDER));
   EXPECT_TRUE(
       controller->IsCommandVisible(IDC_BOOKMARK_BAR_SHOW_MANAGED_BOOKMARKS));
   menu = controller->menu();
   EXPECT_TRUE(menu->GetMenuItemByID(IDC_BOOKMARK_BAR_NEW_FOLDER)->visible());
   EXPECT_TRUE(menu->GetMenuItemByID(IDC_BOOKMARK_BAR_SHOW_MANAGED_BOOKMARKS)
                   ->visible());
 }