net: remove DNS certificate checking code.

chrome/browser/io_thread.cc

 // Copyright (c) 2011 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/browser/io_thread.h"
 
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/bind.h"
@@ skipping 23 matching lines @@
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/pref_names.h"
 #include "content/browser/gpu/gpu_process_host.h"
 #include "content/browser/in_process_webkit/indexed_db_key_utility_client.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/common/content_client.h"
 #include "content/public/common/url_fetcher.h"
 #include "net/base/cert_verifier.h"
 #include "net/base/cookie_monster.h"
 #include "net/base/default_origin_bound_cert_store.h"
-#include "net/base/dnsrr_resolver.h"
 #include "net/base/host_cache.h"
 #include "net/base/host_resolver.h"
 #include "net/base/host_resolver_impl.h"
 #include "net/base/mapped_host_resolver.h"
 #include "net/base/net_util.h"
 #include "net/base/origin_bound_cert_service.h"
 #include "net/base/sdch_manager.h"
 #include "net/dns/async_host_resolver.h"
 #include "net/ftp/ftp_network_layer.h"
 #include "net/http/http_auth_filter.h"
 #include "net/http/http_auth_handler_factory.h"
 #include "net/http/http_network_layer.h"
 #include "net/http/http_network_session.h"
 #include "net/http/http_server_properties_impl.h"
 #include "net/proxy/proxy_config_service.h"
 #include "net/proxy/proxy_script_fetcher_impl.h"
 #include "net/proxy/proxy_service.h"
-#include "net/socket/dns_cert_provenance_checker.h"
 
 #if defined(USE_NSS)
 #include "net/ocsp/nss_ocsp.h"
 #endif  // defined(USE_NSS)
 
 #if defined(OS_CHROMEOS)
 #include "chrome/browser/chromeos/proxy_config_service_impl.h"
 #endif  // defined(OS_CHROMEOS)
 
 using content::BrowserThread;
@@ skipping 367 matching lines @@
       extension_event_router_forwarder_;
   globals_->system_network_delegate.reset(new ChromeNetworkDelegate(
       extension_event_router_forwarder_,
       NULL,
       NULL,
       NULL,
       &system_enable_referrers_));
   globals_->host_resolver.reset(
       CreateGlobalHostResolver(net_log_));
   globals_->cert_verifier.reset(new net::CertVerifier);
-  globals_->dnsrr_resolver.reset(new net::DnsRRResolver);
   globals_->transport_security_state.reset(new net::TransportSecurityState(""));
   globals_->ssl_config_service = GetSSLConfigService();
   globals_->http_auth_handler_factory.reset(CreateDefaultAuthHandlerFactory(
       globals_->host_resolver.get()));
   globals_->http_server_properties.reset(new net::HttpServerPropertiesImpl);
   // For the ProxyScriptFetcher, we use a direct ProxyService.
   globals_->proxy_script_fetcher_proxy_service.reset(
       net::ProxyService::CreateDirectWithNetLog(net_log_));
   // In-memory cookie store.
   globals_->system_cookie_store = new net::CookieMonster(NULL, NULL);
@@ skipping 195 matching lines @@
           globals_->proxy_script_fetcher_context,
           system_proxy_config_service_.release(),
           command_line));
   net::HttpNetworkSession::Params system_params;
   system_params.host_resolver = globals_->host_resolver.get();
   system_params.cert_verifier = globals_->cert_verifier.get();
   system_params.origin_bound_cert_service =
       globals_->system_origin_bound_cert_service.get();
   system_params.transport_security_state =
       globals_->transport_security_state.get();
-  system_params.dns_cert_checker = NULL;
   system_params.ssl_host_info_factory = NULL;
   system_params.proxy_service = globals_->system_proxy_service.get();
   system_params.ssl_config_service = globals_->ssl_config_service.get();
   system_params.http_auth_handler_factory =
       globals_->http_auth_handler_factory.get();
   system_params.http_server_properties = globals_->http_server_properties.get();
   system_params.network_delegate = globals_->system_network_delegate.get();
   system_params.net_log = net_log_;
   globals_->system_http_transaction_factory.reset(
       new net::HttpNetworkLayer(
           new net::HttpNetworkSession(system_params)));
   globals_->system_ftp_transaction_factory.reset(
       new net::FtpNetworkLayer(globals_->host_resolver.get()));
   globals_->system_request_context =
       ConstructSystemRequestContext(globals_, net_log_);
 }