Added SSLHostInfo. Storing of server host info to our standard disk cache.

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 de315fdc01a51eb00353ea92a3473aa5240e6f9e..cea54eadbfca64637300eebc2b79f9f9ab9831bb 100644
--- a/net/socket/ssl_client_socket_pool.cc
+++ b/net/socket/ssl_client_socket_pool.cc
@@ -18,6 +18,7 @@
 #include "net/socket/client_socket_handle.h"
 #include "net/socket/socks_client_socket_pool.h"
 #include "net/socket/ssl_client_socket.h"
+#include "net/socket/ssl_host_info.h"
 #include "net/socket/transport_client_socket_pool.h"
 #include "net/ssl/ssl_cert_request_info.h"
 #include "net/ssl/ssl_connection_status_flags.h"
@@ -124,6 +125,7 @@ SSLConnectJob::SSLConnectJob(const std::string& group_name,
                context.server_bound_cert_service,
                context.transport_security_state,
                context.cert_transparency_verifier,
+               context.ssl_host_info_factory,
                (params->privacy_mode() == kPrivacyModeEnabled
                     ? "pm/" + context.ssl_session_cache_shard
                     : context.ssl_session_cache_shard)),
@@ -220,6 +222,19 @@ int SSLConnectJob::DoLoop(int result) {
 int SSLConnectJob::DoTransportConnect() {
   DCHECK(transport_pool_);
 
+  if (context_.ssl_host_info_factory) {
+      ssl_host_info_.reset(
+          context_.ssl_host_info_factory->GetForHost(
+              params_->host_and_port().host(),
+              params_->ssl_config()));
+  }
+
+  if (ssl_host_info_.get()) {
+    // 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();
+  }
+
   next_state_ = STATE_TRANSPORT_CONNECT_COMPLETE;
   transport_socket_handle_.reset(new ClientSocketHandle());
   scoped_refptr<TransportSocketParams> direct_params =
@@ -320,6 +335,7 @@ int SSLConnectJob::DoSSLConnect() {
       transport_socket_handle_.Pass(),
       params_->host_and_port(),
       params_->ssl_config(),
+      ssl_host_info_.release(),
       context_);
   return ssl_socket_->Connect(callback_);
 }
@@ -510,6 +526,7 @@ SSLClientSocketPool::SSLClientSocketPool(
     ServerBoundCertService* server_bound_cert_service,
     TransportSecurityState* transport_security_state,
     CTVerifier* cert_transparency_verifier,
+    SSLHostInfoFactory* ssl_host_info_factory,
     const std::string& ssl_session_cache_shard,
     ClientSocketFactory* client_socket_factory,
     TransportClientSocketPool* transport_pool,
@@ -533,6 +550,7 @@ SSLClientSocketPool::SSLClientSocketPool(
                                          server_bound_cert_service,
                                          transport_security_state,
                                          cert_transparency_verifier,
+                                         ssl_host_info_factory,
                                          ssl_session_cache_shard),
                                      net_log)),
       ssl_config_service_(ssl_config_service) {