move SendPublicReset from private to a protected virtual function

net/tools/quic/quic_time_wait_list_manager.h

 // 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.
 //
 // 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_TOOLS_QUIC_QUIC_TIME_WAIT_LIST_MANAGER_H_
 #define NET_TOOLS_QUIC_QUIC_TIME_WAIT_LIST_MANAGER_H_
@@ skipping 102 matching lines @@
   virtual void SendVersionNegotiationPacket(
       QuicConnectionId connection_id,
       const QuicVersionVector& supported_versions,
       const QuicSocketAddress& server_address,
       const QuicSocketAddress& client_address);
 
  protected:
   virtual std::unique_ptr<QuicEncryptedPacket> BuildPublicReset(
       const QuicPublicResetPacket& packet);
 
+  // Creates a public reset packet and sends it or queues it to be sent later.
+  virtual void SendPublicReset(const QuicSocketAddress& server_address,
+                               const QuicSocketAddress& client_address,
+                               QuicConnectionId connection_id,
+                               QuicPacketNumber rejected_packet_number);
+
  private:
   friend class test::QuicDispatcherPeer;
   friend class test::QuicTimeWaitListManagerPeer;
 
   // Internal structure to store pending public reset packets.
   class QueuedPacket;
 
   // Decides if a packet should be sent for this connection_id based on the
   // number of received packets.
   bool ShouldSendResponse(int received_packet_count);
 
-  // Creates a public reset packet and sends it or queues it to be sent later.
-  void SendPublicReset(const QuicSocketAddress& server_address,
-                       const QuicSocketAddress& client_address,
-                       QuicConnectionId connection_id,
-                       QuicPacketNumber rejected_packet_number);
-
   // Either sends the packet and deletes it or makes pending_packets_queue_ the
   // owner of the packet.
   void SendOrQueuePacket(std::unique_ptr<QueuedPacket> packet);
 
   // Sends the packet out. Returns true if the packet was successfully consumed.
   // If the writer got blocked and did not buffer the packet, we'll need to keep
   // the packet and retry sending. In case of all other errors we drop the
   // packet.
   bool WriteToWire(QueuedPacket* packet);
 
@@ skipping 54 matching lines @@
 
   // Interface that manages blocked writers.
   Visitor* visitor_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicTimeWaitListManager);
 };
 
 }  // namespace net
 
 #endif  // NET_TOOLS_QUIC_QUIC_TIME_WAIT_LIST_MANAGER_H_