Migrate WTF::HashSet::add() to ::insert() [part 1 of N]

third_party/WebKit/Source/modules/notifications/ServiceWorkerRegistrationNotifications.cpp

 // 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 "modules/notifications/ServiceWorkerRegistrationNotifications.h"
 
 #include "bindings/core/v8/CallbackPromiseAdapter.h"
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "core/dom/ExecutionContext.h"
@@ skipping 158 matching lines @@
 }
 
 void ServiceWorkerRegistrationNotifications::prepareShow(
     const WebNotificationData& data,
     std::unique_ptr<WebNotificationShowCallbacks> callbacks) {
   RefPtr<SecurityOrigin> origin = getExecutionContext()->getSecurityOrigin();
   NotificationResourcesLoader* loader = new NotificationResourcesLoader(
       WTF::bind(&ServiceWorkerRegistrationNotifications::didLoadResources,
                 wrapWeakPersistent(this), origin.release(), data,
                 WTF::passed(std::move(callbacks))));
-  m_loaders.add(loader);
+  m_loaders.insert(loader);
   loader->start(getExecutionContext(), data);
 }
 
 void ServiceWorkerRegistrationNotifications::didLoadResources(
     PassRefPtr<SecurityOrigin> origin,
     const WebNotificationData& data,
     std::unique_ptr<WebNotificationShowCallbacks> callbacks,
     NotificationResourcesLoader* loader) {
   DCHECK(m_loaders.contains(loader));
 
   WebNotificationManager* notificationManager =
       Platform::current()->notificationManager();
   DCHECK(notificationManager);
 
   notificationManager->showPersistent(
       WebSecurityOrigin(origin.get()), data, loader->getResources(),
       m_registration->webRegistration(), std::move(callbacks));
   m_loaders.remove(loader);
 }
 
 }  // namespace blink