network service: Create URLLoader for service worker navigation case

content/browser/service_worker/service_worker_url_loader_factory_creation.h

+// Copyright 2017 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.
+
+#ifndef CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_URL_LOADER_FACTORY_CREATION_H_
+#define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_URL_LOADER_FACTORY_CREATION_H_
+
+#include "base/macros.h"
+#include "content/browser/loader/navigation_factory_creation_data.h"
+#include "content/common/url_loader_factory.mojom.h"
+
+namespace content {
+
+// This class is used to route network requests to ServiceWorkers when
+// --enable-network-service is used.
+class ServiceWorkerURLLoaderFactoryCreation {
+ public:
+  static mojom::URLLoaderFactoryPtrInfo InitializeForNavigation(
+      const NavigationFactoryCreationData& creation_data);
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(ServiceWorkerURLLoaderFactoryCreation);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_URL_LOADER_FACTORY_CREATION_H_