Reland: Stop passing raw pointers to base::Value API in c/b/chromeos and c/b/extensions

chrome/browser/extensions/api/bookmark_manager_private/bookmark_manager_private_apitest.cc

 // Copyright (c) 2012 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/extensions/api/bookmark_manager_private/bookmark_manager_private_api.h"
 
 #include <memory>
 #include <utility>
 
 #include "base/command_line.h"
@@ skipping 29 matching lines @@
       ManagedBookmarkServiceFactory::GetForProfile(profile);
   bookmarks::test::WaitForBookmarkModelToLoad(model);
 
   base::ListValue list;
   std::unique_ptr<base::DictionaryValue> node(new base::DictionaryValue());
   node->SetString("name", "Managed Bookmark");
   node->SetString("url", "http://www.chromium.org");
   list.Append(std::move(node));
   node.reset(new base::DictionaryValue());
   node->SetString("name", "Managed Folder");
-  node->Set("children", new base::ListValue());
+  node->Set("children", base::MakeUnique<base::ListValue>());
   list.Append(std::move(node));
   profile->GetPrefs()->Set(bookmarks::prefs::kManagedBookmarks, list);
   ASSERT_EQ(2, managed->managed_node()->child_count());
 
   ASSERT_TRUE(RunComponentExtensionTest("bookmark_manager/standard"))
       << message_;
 }
 
 IN_PROC_BROWSER_TEST_F(ExtensionApiTest, BookmarkManagerEditDisabled) {
   Profile* profile = browser()->profile();
 
   // Provide some testing data here, since bookmark editing will be disabled
   // within the extension.
   BookmarkModel* model = BookmarkModelFactory::GetForBrowserContext(profile);
   bookmarks::test::WaitForBookmarkModelToLoad(model);
   const BookmarkNode* bar = model->bookmark_bar_node();
   const BookmarkNode* folder =
       model->AddFolder(bar, 0, base::ASCIIToUTF16("Folder"));
   model->AddURL(bar, 1, base::ASCIIToUTF16("AAA"),
                 GURL("http://aaa.example.com"));
   model->AddURL(folder, 0, base::ASCIIToUTF16("BBB"),
                 GURL("http://bbb.example.com"));
 
   PrefService* prefs = user_prefs::UserPrefs::Get(profile);
   prefs->SetBoolean(bookmarks::prefs::kEditBookmarksEnabled, false);
 
   ASSERT_TRUE(RunComponentExtensionTest("bookmark_manager/edit_disabled"))
       << message_;
 }