Remove NetworkDelegate from HttpNetworkSession.

content/shell/browser/shell_url_request_context_getter.cc

 // Copyright 2013 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/shell/browser/shell_url_request_context_getter.h"
 
 #include <utility>
 
 #include "base/command_line.h"
 #include "base/logging.h"
@@ skipping 153 matching lines @@
     network_session_params.transport_security_state =
         url_request_context_->transport_security_state();
     network_session_params.channel_id_service =
         url_request_context_->channel_id_service();
     network_session_params.proxy_service =
         url_request_context_->proxy_service();
     network_session_params.ssl_config_service =
         url_request_context_->ssl_config_service();
     network_session_params.http_auth_handler_factory =
         url_request_context_->http_auth_handler_factory();
-    network_session_params.network_delegate =
-        network_delegate_.get();
     network_session_params.http_server_properties =
         url_request_context_->http_server_properties();
     network_session_params.net_log =
         url_request_context_->net_log();
     network_session_params.ignore_certificate_errors =
         ignore_certificate_errors_;
     if (command_line.HasSwitch(switches::kTestingFixedHttpPort)) {
       int value;
       base::StringToInt(command_line.GetSwitchValueASCII(
           switches::kTestingFixedHttpPort), &value);
@@ skipping 62 matching lines @@
 scoped_refptr<base::SingleThreadTaskRunner>
     ShellURLRequestContextGetter::GetNetworkTaskRunner() const {
   return BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO);
 }
 
 net::HostResolver* ShellURLRequestContextGetter::host_resolver() {
   return url_request_context_->host_resolver();
 }
 
 }  // namespace content