net: replace DnsRRResoler with TransportSecurityState in plumbing.

net/socket/ssl_client_socket_pool.cc

Index: net/socket/ssl_client_socket_pool.cc
diff --git a/net/socket/ssl_client_socket_pool.cc b/net/socket/ssl_client_socket_pool.cc
index a924b5a891657e077bc6be927011c2ff21c66dc7..594ec2c65b6d91e5191ae9c9a22a1498120eaee5 100644
--- a/net/socket/ssl_client_socket_pool.cc
+++ b/net/socket/ssl_client_socket_pool.cc
@@ -194,9 +194,6 @@ int SSLConnectJob::DoTransportConnect() {
   }
 
   if (ssl_host_info_.get()) {
-    if (context_.dnsrr_resolver)
-      ssl_host_info_->StartDnsLookup(context_.dnsrr_resolver);
-
     // This starts fetching the SSL host info from the disk cache for early
     // certificate verification and the TLS cached information extension.
     ssl_host_info_->Start();
@@ -446,7 +443,7 @@ SSLClientSocketPool::SSLClientSocketPool(
     HostResolver* host_resolver,
     CertVerifier* cert_verifier,
     OriginBoundCertService* origin_bound_cert_service,
-    DnsRRResolver* dnsrr_resolver,
+    TransportSecurityState* transport_security_state,
     DnsCertProvenanceChecker* dns_cert_checker,
     SSLHostInfoFactory* ssl_host_info_factory,
     ClientSocketFactory* client_socket_factory,
@@ -469,7 +466,7 @@ SSLClientSocketPool::SSLClientSocketPool(
                                      SSLClientSocketContext(
                                          cert_verifier,
                                          origin_bound_cert_service,
-                                         dnsrr_resolver,
+                                         transport_security_state,
                                          dns_cert_checker,
                                          ssl_host_info_factory),
                                      net_log)),