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

chrome/browser/ui/webui/sync_file_system_internals/extension_statuses_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/sync_file_system_internals/extension_statuses_handler.h"
 
 #include <map>
+#include <memory>
+#include <utility>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/memory/weak_ptr.h"
 #include "base/values.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/sync_file_system/sync_file_system_service.h"
 #include "chrome/browser/sync_file_system/sync_file_system_service_factory.h"
 #include "content/public/browser/web_ui.h"
@@ skipping 22 matching lines @@
        itr != status_map.end();
        ++itr) {
     std::string extension_id = itr->first.HostNoBrackets();
 
     // Join with human readable extension name.
     const extensions::Extension* extension =
         extension_service->GetExtensionById(extension_id, true);
     if (!extension)
       continue;
 
-    base::DictionaryValue* dict = new base::DictionaryValue;
+    std::unique_ptr<base::DictionaryValue> dict(new base::DictionaryValue);
     dict->SetString("extensionID", extension_id);
     dict->SetString("extensionName", extension->name());
     dict->SetString("status", itr->second);
-    list.Append(dict);
+    list.Append(std::move(dict));
   }
 
   callback.Run(list);
 }
 
 }  // namespace
 
 ExtensionStatusesHandler::ExtensionStatusesHandler(Profile* profile)
     : profile_(profile),
       weak_ptr_factory_(this) {}
@@ skipping 41 matching lines @@
                  weak_ptr_factory_.GetWeakPtr()));
 }
 
 void ExtensionStatusesHandler::DidGetExtensionStatuses(
     const base::ListValue& list) {
   web_ui()->CallJavascriptFunctionUnsafe(
       "ExtensionStatuses.onGetExtensionStatuses", list);
 }
 
 }  // namespace syncfs_internals