net: remove DNS certificate checking code.

net/socket/ssl_client_socket_pool.h

 // 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.
 
 #ifndef NET_SOCKET_SSL_CLIENT_SOCKET_POOL_H_
 #define NET_SOCKET_SSL_CLIENT_SOCKET_POOL_H_
 #pragma once
 
 #include <string>
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/time.h"
 #include "net/base/host_resolver.h"
 #include "net/base/ssl_config_service.h"
 #include "net/http/http_response_info.h"
 #include "net/proxy/proxy_server.h"
 #include "net/socket/ssl_client_socket.h"
 #include "net/socket/client_socket_pool_base.h"
 #include "net/socket/client_socket_pool_histograms.h"
 #include "net/socket/client_socket_pool.h"
 
 namespace net {
 
 class CertVerifier;
 class ClientSocketFactory;
 class ConnectJobFactory;
-class DnsCertProvenanceChecker;
 class HostPortPair;
 class HttpProxyClientSocketPool;
 class HttpProxySocketParams;
 class SOCKSClientSocketPool;
 class SOCKSSocketParams;
 class SSLClientSocket;
 class SSLHostInfoFactory;
 class TransportClientSocketPool;
 class TransportSecurityState;
 class TransportSocketParams;
@@ skipping 135 matching lines @@
   // Only the pools that will be used are required. i.e. if you never
   // try to create an SSL over SOCKS socket, |socks_pool| may be NULL.
   SSLClientSocketPool(
       int max_sockets,
       int max_sockets_per_group,
       ClientSocketPoolHistograms* histograms,
       HostResolver* host_resolver,
       CertVerifier* cert_verifier,
       OriginBoundCertService* origin_bound_cert_service,
       TransportSecurityState* transport_security_state,
-      DnsCertProvenanceChecker* dns_cert_checker,
       SSLHostInfoFactory* ssl_host_info_factory,
       const std::string& ssl_session_cache_shard,
       ClientSocketFactory* client_socket_factory,
       TransportClientSocketPool* transport_pool,
       SOCKSClientSocketPool* socks_pool,
       HttpProxyClientSocketPool* http_proxy_pool,
       SSLConfigService* ssl_config_service,
       NetLog* net_log);
 
   virtual ~SSLClientSocketPool();
@@ skipping 101 matching lines @@
   const scoped_refptr<SSLConfigService> ssl_config_service_;
 
   DISALLOW_COPY_AND_ASSIGN(SSLClientSocketPool);
 };
 
 REGISTER_SOCKET_PARAMS_FOR_POOL(SSLClientSocketPool, SSLSocketParams);
 
 }  // namespace net
 
 #endif  // NET_SOCKET_SSL_CLIENT_SOCKET_POOL_H_