Make DiversificationNonce a std::array

net/quic/core/quic_connection.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_connection.h"
 
 #include <string.h>
 #include <sys/types.h>
 
 #include <algorithm>
@@ skipping 1944 matching lines @@
   if (!HasQueuedData() && !retransmission_alarm_->IsSet()) {
     SetRetransmissionAlarm();
   }
 }
 
 void QuicConnection::SetEncrypter(EncryptionLevel level,
                                   QuicEncrypter* encrypter) {
   packet_generator_.SetEncrypter(level, encrypter);
 }
 
-void QuicConnection::SetDiversificationNonce(const DiversificationNonce nonce) {
+void QuicConnection::SetDiversificationNonce(
+    const DiversificationNonce& nonce) {
   DCHECK_EQ(Perspective::IS_SERVER, perspective_);
   packet_generator_.SetDiversificationNonce(nonce);
 }
 
 void QuicConnection::SetDefaultEncryptionLevel(EncryptionLevel level) {
   encryption_level_ = level;
   packet_generator_.set_encryption_level(level);
 }
 
 void QuicConnection::SetDecrypter(EncryptionLevel level,
@@ skipping 576 matching lines @@
 
 void QuicConnection::CheckIfApplicationLimited() {
   if (queued_packets_.empty() &&
       !sent_packet_manager_->HasPendingRetransmissions() &&
       !visitor_->WillingAndAbleToWrite()) {
     sent_packet_manager_->OnApplicationLimited();
   }
 }
 
 }  // namespace net