Revert 64202 - Initial support for built-in DNS resolver/cache....

chrome/service/net/service_url_request_context.cc

 // Copyright (c) 2010 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 "chrome/service/net/service_url_request_context.h"
 
 #include "base/message_loop_proxy.h"
 #include "chrome/service/service_process.h"
 #include "net/base/cookie_monster.h"
 #include "net/base/cookie_policy.h"
 #include "net/base/dnsrr_resolver.h"
 #include "net/base/host_resolver.h"
 #include "net/base/ssl_config_service_defaults.h"
 #include "net/ftp/ftp_network_layer.h"
 #include "net/http/http_auth_handler_factory.h"
 #include "net/http/http_cache.h"
 #include "net/http/http_network_layer.h"
 #include "net/proxy/proxy_service.h"
 
 ServiceURLRequestContext::ServiceURLRequestContext() {
   host_resolver_ =
       net::CreateSystemHostResolver(net::HostResolver::kDefaultParallelism,
-                                    NULL, NULL);
+                                    NULL);
   DCHECK(g_service_process);
   // TODO(sanjeevr): Change CreateSystemProxyConfigService to accept a
   // MessageLoopProxy* instead of MessageLoop*.
   // Also this needs to be created on the UI thread on Linux. Fix this.
   net::ProxyConfigService * proxy_config_service =
       net::ProxyService::CreateSystemProxyConfigService(
           g_service_process->io_thread()->message_loop(),
           g_service_process->file_thread()->message_loop());
   proxy_service_ = net::ProxyService::CreateUsingSystemProxyResolver(
       proxy_config_service, 0u, NULL);
@@ skipping 36 matching lines @@
     url_request_context_ = new ServiceURLRequestContext();
   return url_request_context_;
 }
 
 scoped_refptr<base::MessageLoopProxy>
 ServiceURLRequestContextGetter::GetIOMessageLoopProxy() const {
   return io_message_loop_proxy_;
 }
 
 ServiceURLRequestContextGetter::~ServiceURLRequestContextGetter() {}