Check whether to enable token binding in preconnect.cc

net/http/http_stream_factory_impl.cc

 // Copyright (c) 2012 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/http/http_stream_factory_impl.h"
 
 #include <string>
 
 #include "base/logging.h"
 #include "base/stl_util.h"
@@ skipping 124 matching lines @@
 
   // Even if |alternative_job| has already finished, it will not have notified
   // the request yet, since we defer that to the next iteration of the
   // MessageLoop, so starting |job| is always safe.
   job->Start(request);
   return request;
 }
 
 void HttpStreamFactoryImpl::PreconnectStreams(
     int num_streams,
-    const HttpRequestInfo& request_info,
-    const SSLConfig& server_ssl_config,
-    const SSLConfig& proxy_ssl_config) {
+    const HttpRequestInfo& request_info) {
+  SSLConfig server_ssl_config;
+  SSLConfig proxy_ssl_config;
+  session_->GetSSLConfig(request_info, &server_ssl_config, &proxy_ssl_config);
+  // All preconnects should perform EV certificate verification.
+  server_ssl_config.verify_ev_cert = true;
+  proxy_ssl_config.verify_ev_cert = true;
+
   DCHECK(!for_websockets_);
   AlternativeService alternative_service = GetAlternativeServiceFor(
       request_info, nullptr, HttpStreamRequest::HTTP_STREAM);
   HostPortPair destination(HostPortPair::FromURL(request_info.url));
   GURL origin_url = ApplyHostMappingRules(request_info.url, &destination);
   if (alternative_service.protocol != UNINITIALIZED_ALTERNATE_PROTOCOL) {
     if (session_->params().quic_disable_preconnect_if_0rtt &&
         alternative_service.protocol == QUIC &&
         session_->quic_stream_factory()->ZeroRTTEnabledFor(QuicServerId(
             alternative_service.host_port_pair(), request_info.privacy_mode))) {
@@ skipping 205 matching lines @@
     return true;
 
   if (session_->params().transport_security_state->IsGooglePinnedHost(host))
     return true;
 
   return ContainsKey(session_->params().quic_host_whitelist,
                      base::ToLowerASCII(host));
 }
 
 }  // namespace net