Remove NetworkDelegate from HttpNetworkSession.

net/url_request/url_request_context_builder.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 "net/url_request/url_request_context_builder.h"
 
 #include <string>
 #include <utility>
 #include <vector>
 
@@ skipping 205 matching lines @@
 void URLRequestContextBuilder::SetHttpNetworkSessionComponents(
     const URLRequestContext* context,
     HttpNetworkSession::Params* params) {
   params->host_resolver = context->host_resolver();
   params->cert_verifier = context->cert_verifier();
   params->transport_security_state = context->transport_security_state();
   params->cert_transparency_verifier = context->cert_transparency_verifier();
   params->proxy_service = context->proxy_service();
   params->ssl_config_service = context->ssl_config_service();
   params->http_auth_handler_factory = context->http_auth_handler_factory();
-  params->network_delegate = context->network_delegate();
   params->http_server_properties = context->http_server_properties();
   params->net_log = context->net_log();
   params->channel_id_service = context->channel_id_service();
 }
 
 void URLRequestContextBuilder::EnableHttpCache(const HttpCacheParams& params) {
   http_cache_enabled_ = true;
   http_cache_params_ = params;
 }
 
@@ skipping 269 matching lines @@
     }
     url_request_interceptors_.clear();
   }
   storage->set_job_factory(std::move(top_job_factory));
   // TODO(willchan): Support sdch.
 
   return std::move(context);
 }
 
 }  // namespace net