Make Port (and subclasses) fully "Network"-based, instead of IP-based.

webrtc/p2p/base/tcpport.h

 /*
  *  Copyright 2004 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 15 matching lines @@
 //
 // This class is designed to allow subclasses to take advantage of the
 // connection management provided by this class.  A subclass should take of all
 // packet sending and preparation, but when a packet is received, it should
 // call this TCPPort::OnReadPacket (3 arg) to dispatch to a connection.
 class TCPPort : public Port {
  public:
   static TCPPort* Create(rtc::Thread* thread,
                          rtc::PacketSocketFactory* factory,
                          rtc::Network* network,
-                         const rtc::IPAddress& ip,
                          uint16_t min_port,
                          uint16_t max_port,
                          const std::string& username,
                          const std::string& password,
                          bool allow_listen) {
-    return new TCPPort(thread, factory, network, ip, min_port, max_port,
-                       username, password, allow_listen);
+    return new TCPPort(thread, factory, network, min_port, max_port, username,
+                       password, allow_listen);
   }
   ~TCPPort() override;
 
   Connection* CreateConnection(const Candidate& address,
                                CandidateOrigin origin) override;
 
   void PrepareAddress() override;
 
   int GetOption(rtc::Socket::Option opt, int* value) override;
   int SetOption(rtc::Socket::Option opt, int value) override;
   int GetError() override;
   bool SupportsProtocol(const std::string& protocol) const override {
     return protocol == TCP_PROTOCOL_NAME || protocol == SSLTCP_PROTOCOL_NAME;
   }
 
   ProtocolType GetProtocol() const override { return PROTO_TCP; }
 
  protected:
   TCPPort(rtc::Thread* thread,
           rtc::PacketSocketFactory* factory,
           rtc::Network* network,
-          const rtc::IPAddress& ip,
           uint16_t min_port,
           uint16_t max_port,
           const std::string& username,
           const std::string& password,
           bool allow_listen);
 
   // Handles sending using the local TCP socket.
   int SendTo(const void* data,
              size_t size,
              const rtc::SocketAddress& addr,
@@ skipping 105 matching lines @@
 
   // Allow test case to overwrite the default timeout period.
   int reconnection_timeout_;
 
   friend class TCPPort;
 };
 
 }  // namespace cricket
 
 #endif  // WEBRTC_P2P_BASE_TCPPORT_H_