Use Independent URLLoader

content/common/throttling_url_loader.cc

 // 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.
 
 #include "content/common/throttling_url_loader.h"
 
 #include "base/single_thread_task_runner.h"
 
 namespace content {
 
@@ skipping 147 matching lines @@
     uint32_t options,
     StartLoaderCallback start_loader_callback,
     const ResourceRequest& url_request,
     scoped_refptr<base::SingleThreadTaskRunner> task_runner) {
   mojom::URLLoaderClientPtr client;
   client_binding_.Bind(mojo::MakeRequest(&client), std::move(task_runner));
 
   if (factory) {
     DCHECK(!start_loader_callback);
 
-    mojom::URLLoaderAssociatedPtr url_loader;
-    auto url_loader_request = mojo::MakeRequest(&url_loader);
-    url_loader_ = std::move(url_loader);
+    auto url_loader_request = mojo::MakeRequest(&url_loader_);
     factory->CreateLoaderAndStart(std::move(url_loader_request), routing_id,
                                   request_id, options, url_request,
                                   std::move(client), traffic_annotation_);
   } else {
-    mojom::URLLoaderPtr url_loader;
-    auto url_loader_request = mojo::MakeRequest(&url_loader);
-    url_loader_ = std::move(url_loader);
+    auto url_loader_request = mojo::MakeRequest(&url_loader_);
     std::move(start_loader_callback)
         .Run(std::move(url_loader_request), std::move(client));
   }
 }
 
 void ThrottlingURLLoader::OnReceiveResponse(
     const ResourceResponseHead& response_head,
     const base::Optional<net::SSLInfo>& ssl_info,
     mojom::DownloadedTempFilePtr downloaded_file) {
   DCHECK_EQ(DEFERRED_NONE, deferred_stage_);
@@ skipping 143 matching lines @@
       break;
     }
     default:
       NOTREACHED();
       break;
   }
   deferred_stage_ = DEFERRED_NONE;
 }
 
 }  // namespace content