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

webrtc/p2p/base/relayport.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 20 matching lines @@
 // order with a small delay in between. When a connection is
 // successful all other connection attempts are aborted.
 class RelayPort : public Port {
  public:
   typedef std::pair<rtc::Socket::Option, int> OptionValue;
 
   // RelayPort doesn't yet do anything fancy in the ctor.
   static RelayPort* 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) {
-    return new RelayPort(thread, factory, network, ip, min_port, max_port,
-                         username, password);
+    return new RelayPort(thread, factory, network, min_port, max_port, username,
+                         password);
   }
   ~RelayPort() override;
 
   void AddServerAddress(const ProtocolAddress& addr);
   void AddExternalAddress(const ProtocolAddress& addr);
 
   const std::vector<OptionValue>& options() const { return options_; }
   bool HasMagicCookie(const char* data, size_t size);
 
   void PrepareAddress() override;
@@ skipping 17 matching lines @@
   }
 
   // Used for testing.
   sigslot::signal1<const ProtocolAddress*> SignalConnectFailure;
   sigslot::signal1<const ProtocolAddress*> SignalSoftTimeout;
 
  protected:
   RelayPort(rtc::Thread* thread,
             rtc::PacketSocketFactory* factory,
             rtc::Network*,
-            const rtc::IPAddress& ip,
             uint16_t min_port,
             uint16_t max_port,
             const std::string& username,
             const std::string& password);
   bool Init();
 
   void SetReady();
 
   int SendTo(const void* data,
              size_t size,
@@ skipping 19 matching lines @@
   std::vector<ProtocolAddress> external_addr_;
   bool ready_;
   std::vector<RelayEntry*> entries_;
   std::vector<OptionValue> options_;
   int error_;
 };
 
 }  // namespace cricket
 
 #endif  // WEBRTC_P2P_BASE_RELAYPORT_H_