Remove ListValue::Append(new {Fundamental,String}Value(...)) pattern in //chrome

chrome/browser/ui/webui/sync_internals_message_handler.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/sync_internals_message_handler.h"
 
 #include <utility>
 #include <vector>
 
 #include "base/logging.h"
@@ skipping 123 matching lines @@
 }
 
 void SyncInternalsMessageHandler::HandleRequestListOfTypes(
     const base::ListValue* args) {
   DCHECK(args->empty());
   base::DictionaryValue event_details;
   std::unique_ptr<base::ListValue> type_list(new base::ListValue());
   ModelTypeSet protocol_types = syncer::ProtocolTypes();
   for (ModelTypeSet::Iterator it = protocol_types.First();
        it.Good(); it.Inc()) {
-    type_list->Append(new base::StringValue(ModelTypeToString(it.Get())));
+    type_list->AppendString(ModelTypeToString(it.Get()));
   }
   event_details.Set(sync_driver::sync_ui_util::kTypes, type_list.release());
   web_ui()->CallJavascriptFunction(
       sync_driver::sync_ui_util::kDispatchEvent,
       base::StringValue(sync_driver::sync_ui_util::kOnReceivedListOfTypes),
       event_details);
 }
 
 void SyncInternalsMessageHandler::HandleGetAllNodes(
     const base::ListValue* args) {
@@ skipping 88 matching lines @@
       *value);
 }
 
 // Gets the ProfileSyncService of the underlying original profile.
 // May return NULL (e.g., if sync is disabled on the command line).
 ProfileSyncService* SyncInternalsMessageHandler::GetProfileSyncService() {
   Profile* profile = Profile::FromWebUI(web_ui());
   return ProfileSyncServiceFactory::GetForProfile(
       profile->GetOriginalProfile());
 }