Handle webuis when using the network service.

content/child/request_extra_data.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.
 
 #include "content/child/request_extra_data.h"
 
 #include "content/common/resource_request.h"
 #include "content/common/service_worker/service_worker_types.h"
 #include "ipc/ipc_message.h"
 
@@ skipping 11 matching lines @@
       transition_type_(ui::PAGE_TRANSITION_LINK),
       should_replace_current_entry_(false),
       transferred_request_child_id_(-1),
       transferred_request_request_id_(-1),
       service_worker_provider_id_(kInvalidServiceWorkerProviderId),
       originated_from_service_worker_(false),
       initiated_in_secure_context_(false),
       is_prefetch_(false),
       download_to_network_cache_only_(false),
       block_mixed_plugin_content_(false),
-      navigation_initiated_by_renderer_(false) {}
+      navigation_initiated_by_renderer_(false),
+      url_loader_factory_override_(nullptr) {}
 
 RequestExtraData::~RequestExtraData() {
 }
 
 void RequestExtraData::CopyToResourceRequest(ResourceRequest* request) const {
   request->visibility_state = visibility_state_;
   request->render_frame_id = render_frame_id_;
   request->is_main_frame = is_main_frame_;
 
   request->parent_is_main_frame = parent_is_main_frame_;
   request->parent_render_frame_id = parent_render_frame_id_;
   request->allow_download = allow_download_;
   request->transition_type = transition_type_;
   request->should_replace_current_entry = should_replace_current_entry_;
   request->transferred_request_child_id = transferred_request_child_id_;
   request->transferred_request_request_id = transferred_request_request_id_;
   request->service_worker_provider_id = service_worker_provider_id_;
   request->originated_from_service_worker = originated_from_service_worker_;
 
   request->initiated_in_secure_context = initiated_in_secure_context_;
   request->download_to_network_cache_only = download_to_network_cache_only_;
 }
 
 }  // namespace content