Update from https://crrev.com/303153

net/quic/quic_dispatcher.cc

 // Copyright 2014 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_dispatcher.h"
 
 #include <errno.h>
 
 #include "base/debug/stack_trace.h"
 #include "base/logging.h"
@@ skipping 334 matching lines @@
   write_blocked_list_.insert(make_pair(blocked_writer, true));
 }
 
 QuicSession* QuicDispatcher::CreateQuicSession(
     QuicConnectionId connection_id,
     const IPEndPoint& server_address,
     const IPEndPoint& client_address) {
   QuicServerSession* session = new QuicServerSession(
       config_,
       CreateQuicConnection(connection_id, server_address, client_address),
-      this);
+      this,
+      crypto_config_.HasProofSource());
   session->InitializeSession(crypto_config_);
   return session;
 }
 
 QuicConnection* QuicDispatcher::CreateQuicConnection(
     QuicConnectionId connection_id,
     const IPEndPoint& server_address,
     const IPEndPoint& client_address) {
   return new QuicConnection(connection_id,
                             client_address,
@@ skipping 20 matching lines @@
   // be parsed correctly.
   framer_.set_version(time_wait_list_manager_->GetQuicVersionFromConnectionId(
       header.connection_id));
 
   // Continue parsing the packet to extract the sequence number.  Then
   // send it to the time wait manager in OnUnathenticatedHeader.
   return true;
 }
 
 }  // namespace net