Use continual gathering to restore backup connections

webrtc/p2p/base/fakeportallocator.h

 /*
  *  Copyright 2010 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.
  */
 
 #ifndef WEBRTC_P2P_BASE_FAKEPORTALLOCATOR_H_
 #define WEBRTC_P2P_BASE_FAKEPORTALLOCATOR_H_
 
 #include <memory>
 #include <string>
 #include <vector>
 
 #include "webrtc/base/nethelpers.h"
 #include "webrtc/p2p/base/basicpacketsocketfactory.h"
 #include "webrtc/p2p/base/portallocator.h"
 #include "webrtc/p2p/base/udpport.h"
 
 namespace rtc {
+class Network;
 class SocketFactory;
 class Thread;
 }
 
 namespace cricket {
 
 class TestUDPPort : public UDPPort {
  public:
   static TestUDPPort* Create(rtc::Thread* thread,
                              rtc::PacketSocketFactory* factory,
@@ skipping 176 matching lines @@
   FakePortAllocator(rtc::Thread* worker_thread,
                     rtc::PacketSocketFactory* factory)
       : worker_thread_(worker_thread), factory_(factory) {
     if (factory_ == NULL) {
       owned_factory_.reset(new rtc::BasicPacketSocketFactory(worker_thread_));
       factory_ = owned_factory_.get();
     }
   }
 
   void SetNetworkIgnoreMask(int network_ignore_mask) override {}
+  void GetNetworks(std::vector<rtc::Network*>* networks) const override {}
 
   cricket::PortAllocatorSession* CreateSessionInternal(
       const std::string& content_name,
       int component,
       const std::string& ice_ufrag,
       const std::string& ice_pwd) override {
     return new FakePortAllocatorSession(this, worker_thread_, factory_,
                                         content_name, component, ice_ufrag,
                                         ice_pwd);
   }
 
  private:
   rtc::Thread* worker_thread_;
   rtc::PacketSocketFactory* factory_;
   std::unique_ptr<rtc::BasicPacketSocketFactory> owned_factory_;
 };
 
 }  // namespace cricket
 
 #endif  // WEBRTC_P2P_BASE_FAKEPORTALLOCATOR_H_