Provide route ID via URLLoaderFactory

content/child/resource_dispatcher.cc

 // Copyright (c) 2012 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.
 
 // See http://dev.chromium.org/developers/design-documents/multi-process-resource-loading
 
 #include "content/child/resource_dispatcher.h"
 
 #include <utility>
 
@@ skipping 646 matching lines @@
   if (resource_scheduling_filter_.get() && loading_task_runner) {
     resource_scheduling_filter_->SetRequestIdTaskRunner(request_id,
                                                         loading_task_runner);
   }
 
   if (ipc_type == blink::WebURLRequest::LoadingIPCType::Mojo) {
     std::unique_ptr<URLLoaderClientImpl> client(
         new URLLoaderClientImpl(request_id, this, main_thread_task_runner_));
     mojom::URLLoaderPtr url_loader;
     url_loader_factory->CreateLoaderAndStart(
-        GetProxy(&url_loader), request_id, *request,
+        GetProxy(&url_loader), routing_id, request_id, *request,
         client->CreateInterfacePtrAndBind());
     pending_requests_[request_id]->url_loader = std::move(url_loader);
     pending_requests_[request_id]->url_loader_client = std::move(client);
   } else {
     message_sender_->Send(
         new ResourceHostMsg_RequestResource(routing_id, request_id, *request));
   }
 
   return request_id;
 }
@@ skipping 132 matching lines @@
     delete message;
   }
 }
 
 void ResourceDispatcher::SetResourceSchedulingFilter(
     scoped_refptr<ResourceSchedulingFilter> resource_scheduling_filter) {
   resource_scheduling_filter_ = resource_scheduling_filter;
 }
 
 }  // namespace content