Disable QUIC Zero-RTT until we shake out more bugs.

net/quic/quic_stream_factory.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/quic/quic_stream_factory.h"
 
 #include <set>
 
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 289 matching lines @@
   }
   if (rv == OK) {
     DCHECK(HasActiveSession(host_port_proxy_pair));
     request->set_stream(CreateIfSessionExists(host_port_proxy_pair, net_log));
   }
   return rv;
 }
 
 void QuicStreamFactory::OnJobComplete(Job* job, int rv) {
   if (rv == OK) {
-    require_confirmation_ = false;
+    // TODO(rch): Uncomment this once we trust 0-RTT
+    // require_confirmation_ = false;
+
     // Create all the streams, but do not notify them yet.
     for (RequestSet::iterator it = job_requests_map_[job].begin();
          it != job_requests_map_[job].end() ; ++it) {
       DCHECK(HasActiveSession(job->host_port_proxy_pair()));
       (*it)->set_stream(CreateIfSessionExists(job->host_port_proxy_pair(),
                                               (*it)->net_log()));
     }
   }
   while (!job_requests_map_[job].empty()) {
     RequestSet::iterator it = job_requests_map_[job].begin();
@@ skipping 174 matching lines @@
     DCHECK(crypto_config);
   } else {
     crypto_config = new QuicCryptoClientConfig();
     crypto_config->SetDefaults();
     all_crypto_configs_[host_port_proxy_pair] = crypto_config;
   }
   return crypto_config;
 }
 
 }  // namespace net