Revert of Implement dumb URLLoader{Factory} for ServiceWorker script loading

content/common/service_worker/service_worker_provider.mojom

 // 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.
 
 module content.mojom;
 
 import "content/common/service_worker/service_worker_provider_interfaces.mojom";
 import "content/common/service_worker/service_worker_types.mojom";
-import "content/common/url_loader_factory.mojom";
 
 // A container object carried from the browser to the renderer process.
 // This contains the params for the constructor of ServiceWorkerNetworkProvider
 // used for starting a service worker.
 struct ServiceWorkerProviderInfoForStartWorker {
   int32 provider_id;
   // |registration| and |attributes| are information about the service worker's
   // registration used to populate ServiceWorkerGlobalScope#registration.
   ServiceWorkerRegistrationObjectInfo registration;
   ServiceWorkerVersionAttributes attributes;
 
   associated ServiceWorkerProviderHost host_ptr_info;
   associated ServiceWorkerProvider& client_request;
-  associated URLLoaderFactory? script_loader_factory_ptr_info;
 };
 
 // A container object carried from the renderer to the browser process.
 // This contains the parameters to specify the provider on the browser side.
 // See also comments in
 // content/common/service_worker/service_worker_provider_host_info.h.
 struct ServiceWorkerProviderHostInfo {
   int32 provider_id;
   int32 route_id;
   ServiceWorkerProviderType type;
   bool is_parent_frame_secure;
   associated ServiceWorkerProviderHost& host_request;
   associated ServiceWorkerProvider client_ptr_info;
-};
+};