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

net/quic/quic_time_wait_list_manager.h

 // 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.
 //
 // Handles packets for connection_ids in time wait state by discarding the
 // packet and sending the clients a public reset packet with exponential
 // backoff.
 
 #ifndef NET_QUIC_QUIC_TIME_WAIT_LIST_MANAGER_H_
 #define NET_QUIC_QUIC_TIME_WAIT_LIST_MANAGER_H_
@@ skipping 34 matching lines @@
   // visitor - the entity that manages blocked writers. (The dispatcher)
   // helper - used to run clean up alarms. (Owned by the owner of the server)
   QuicTimeWaitListManager(QuicPacketWriter* writer,
                           QuicServerSessionVisitor* visitor,
                           QuicConnectionHelperInterface* helper,
                           const QuicVersionVector& supported_versions);
   virtual ~QuicTimeWaitListManager();
 
   // Adds the given connection_id to time wait state for kTimeWaitPeriod.
   // Henceforth, any packet bearing this connection_id should not be processed
-  // while the connection_id remains in this list. If a non-NULL |close_packet|
-  // is provided, it is sent again when packets are received for added
-  // connection_ids. If NULL, a public reset packet is sent with the specified
-  // |version|. DCHECKs that connection_id is not already on the list.
+  // while the connection_id remains in this list. If a non-nullptr
+  // |close_packet| is provided, it is sent again when packets are received for
+  // added connection_ids. If nullptr, a public reset packet is sent with the
+  // specified |version|. DCHECKs that connection_id is not already on the list.
   void AddConnectionIdToTimeWait(QuicConnectionId connection_id,
                                  QuicVersion version,
                                  QuicEncryptedPacket* close_packet);  // Owned.
 
   // Returns true if the connection_id is in time wait state, false otherwise.
   // Packets received for this connection_id should not lead to creation of new
   // QuicSessions.
   bool IsConnectionIdInTimeWait(QuicConnectionId connection_id) const;
 
   // Called when a packet is received for a connection_id that is in time wait
@@ skipping 96 matching lines @@
 
   // Interface that manages blocked writers.
   QuicServerSessionVisitor* visitor_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicTimeWaitListManager);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_QUIC_TIME_WAIT_LIST_MANAGER_H_