net: replace DnsRRResoler with TransportSecurityState in plumbing.

net/socket/ssl_host_info.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 "net/socket/ssl_host_info.h"
 
 #include "base/bind.h"
 #include "base/metrics/histogram.h"
 #include "base/pickle.h"
 #include "base/string_piece.h"
-#include "net/base/dns_util.h"
-#include "net/base/dnsrr_resolver.h"
 #include "net/base/ssl_config_service.h"
 #include "net/base/x509_certificate.h"
 #include "net/socket/ssl_client_socket.h"
 
 namespace net {
 
 SSLHostInfo::State::State() {}
 
 SSLHostInfo::State::~State() {}
 
 void SSLHostInfo::State::Clear() {
   certs.clear();
 }
 
 SSLHostInfo::SSLHostInfo(
     const std::string& hostname,
     const SSLConfig& ssl_config,
     CertVerifier* cert_verifier)
     : cert_verification_complete_(false),
       cert_verification_error_(ERR_CERT_INVALID),
       hostname_(hostname),
       cert_parsing_failed_(false),
       cert_verification_callback_(NULL),
       rev_checking_enabled_(ssl_config.rev_checking_enabled),
       verify_ev_cert_(ssl_config.verify_ev_cert),
       verifier_(cert_verifier),
-      ALLOW_THIS_IN_INITIALIZER_LIST(weak_factory_(this)),
-      dnsrr_resolver_(NULL),
-      dns_callback_(NULL),
-      dns_handle_(DnsRRResolver::kInvalidHandle) {
+      ALLOW_THIS_IN_INITIALIZER_LIST(weak_factory_(this)) {
 }
 
 SSLHostInfo::~SSLHostInfo() {
-  if (dns_handle_ != DnsRRResolver::kInvalidHandle) {
-    dnsrr_resolver_->CancelResolve(dns_handle_);
-    delete dns_callback_;
-  }
-}
-
-void SSLHostInfo::StartDnsLookup(DnsRRResolver* dnsrr_resolver) {
-  dnsrr_resolver_ = dnsrr_resolver;
-  // Note: currently disabled.
 }
 
 const SSLHostInfo::State& SSLHostInfo::state() const {
   return state_;
 }
 
 SSLHostInfo::State* SSLHostInfo::mutable_state() {
   return &state_;
 }
 
@@ skipping 144 matching lines @@
   if (cert_verification_callback_) {
     OldCompletionCallback* callback = cert_verification_callback_;
     cert_verification_callback_ = NULL;
     callback->Run(rv);
   }
 }
 
 SSLHostInfoFactory::~SSLHostInfoFactory() {}
 
 }  // namespace net