Disable 0RTT if server and origin have different hosts.

net/http/http_stream_factory_impl_job.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_job.h"
 
 #include <algorithm>
 #include <string>
 
 #include "base/bind.h"
@@ skipping 785 matching lines @@
       // TODO(rch): support QUIC proxies for HTTPS urls.
       return ERR_NOT_IMPLEMENTED;
     }
     HostPortPair destination = proxy_info_.is_quic()
                                    ? proxy_info_.proxy_server().host_port_pair()
                                    : server_;
     next_state_ = STATE_INIT_CONNECTION_COMPLETE;
     bool secure_quic = using_ssl_ || proxy_info_.is_quic();
     int rv = quic_request_.Request(
         destination, secure_quic, request_info_.privacy_mode,
-        request_info_.method, net_log_, io_callback_);
+        origin_url_.host(), request_info_.method, net_log_, io_callback_);
     if (rv == OK) {
       using_existing_quic_session_ = true;
     } else {
       // OK, there's no available QUIC session. Let |waiting_job_| resume
       // if it's paused.
       if (waiting_job_) {
         waiting_job_->Resume(this);
         waiting_job_ = NULL;
       }
     }
@@ skipping 711 matching lines @@
 
 void HttpStreamFactoryImpl::Job::
     MaybeCopyConnectionAttemptsFromClientSocketHandleToRequest() {
   if (IsOrphaned() || !connection_)
     return;
 
   request_->AddConnectionAttempts(connection_->connection_attempts());
 }
 
 }  // namespace net