QUIC - (no behavior change) s/NULL/nullptr/g in .../quic/...

net/tools/quic/quic_server.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/tools/quic/quic_server.h"
 
 #include <errno.h>
 #include <features.h>
 #include <netinet/in.h>
 #include <string.h>
@@ skipping 175 matching lines @@
 void QuicServer::OnEvent(int fd, EpollEvent* event) {
   DCHECK_EQ(fd, fd_);
   event->out_ready_mask = 0;
 
   if (event->in_events & EPOLLIN) {
     DVLOG(1) << "EPOLLIN";
     bool read = true;
     while (read) {
         read = ReadAndDispatchSinglePacket(
             fd_, port_, dispatcher_.get(),
-            overflow_supported_ ? &packets_dropped_ : NULL);
+            overflow_supported_ ? &packets_dropped_ : nullptr);
     }
   }
   if (event->in_events & EPOLLOUT) {
     dispatcher_->OnCanWrite();
     if (dispatcher_->HasPendingWrites()) {
       event->out_ready_mask |= EPOLLOUT;
     }
   }
   if (event->in_events & EPOLLERR) {
   }
@@ skipping 22 matching lines @@
   QuicEncryptedPacket packet(buf, bytes_read, false);
 
   IPEndPoint server_address(server_ip, port);
   processor->ProcessPacket(server_address, client_address, packet);
 
   return true;
 }
 
 }  // namespace tools
 }  // namespace net