Make DiversificationNonce a std::array

net/quic/core/quic_packet_generator.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/core/quic_packet_generator.h"
 
 #include "base/logging.h"
 #include "net/quic/core/quic_bug_tracker.h"
 #include "net/quic/core/quic_flags.h"
 #include "net/quic/core/quic_utils.h"
@@ skipping 246 matching lines @@
   }
   queued_control_frames_.pop_back();
   return true;
 }
 
 void QuicPacketGenerator::StopSendingVersion() {
   packet_creator_.StopSendingVersion();
 }
 
 void QuicPacketGenerator::SetDiversificationNonce(
-    const DiversificationNonce nonce) {
+    const DiversificationNonce& nonce) {
   packet_creator_.SetDiversificationNonce(nonce);
 }
 
 QuicPacketNumber QuicPacketGenerator::packet_number() const {
   return packet_creator_.packet_number();
 }
 
 QuicByteCount QuicPacketGenerator::GetCurrentMaxPacketLength() const {
   return packet_creator_.max_packet_length();
 }
@@ skipping 41 matching lines @@
 
 void QuicPacketGenerator::SetCurrentPath(
     QuicPathId path_id,
     QuicPacketNumber least_packet_awaited_by_peer,
     QuicPacketCount max_packets_in_flight) {
   packet_creator_.SetCurrentPath(path_id, least_packet_awaited_by_peer,
                                  max_packets_in_flight);
 }
 
 }  // namespace net