Introduces ability for session to wait on a migration trigger for a new

net/quic/chromium/mock_network_change_notifier.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.
 
 #ifndef NET_QUIC_CHROMIUM_MOCK_NETWORK_CHANGE_NOTIFIER_H_
 #define NET_QUIC_CHROMIUM_MOCK_NETWORK_CHANGE_NOTIFIER_H_
 
 #include "net/base/network_change_notifier.h"
 
 namespace net {
@@ skipping 21 matching lines @@
   // but does not spin the message loop to actually deliver it.
   void QueueNetworkMadeDefault(NetworkChangeNotifier::NetworkHandle network);
 
   // Delivers a DISCONNECTED notification to observers.
   void NotifyNetworkDisconnected(NetworkChangeNotifier::NetworkHandle network);
 
   // Queues a DISCONNECTED notification to be delivered to observers
   // but does not spin the message loop to actually deliver it.
   void QueueNetworkDisconnected(NetworkChangeNotifier::NetworkHandle network);
 
+  // Delivers a CONNECTED notification to observers.
+  void NotifyNetworkConnected(NetworkChangeNotifier::NetworkHandle network);
+
  private:
   bool force_network_handles_supported_;
   NetworkChangeNotifier::NetworkList connected_networks_;
 };
 
 // Class to replace existing NetworkChangeNotifier singleton with a
 // MockNetworkChangeNotifier for a test. To use, simply create a
 // ScopedMockNetworkChangeNotifier object in the test.
 class ScopedMockNetworkChangeNotifier {
  public:
   ScopedMockNetworkChangeNotifier();
   ~ScopedMockNetworkChangeNotifier();
 
   MockNetworkChangeNotifier* mock_network_change_notifier();
 
  private:
   std::unique_ptr<NetworkChangeNotifier::DisableForTest>
       disable_network_change_notifier_for_tests_;
   std::unique_ptr<MockNetworkChangeNotifier> mock_network_change_notifier_;
 };
 
 }  // namespace test
 }  // namespace net
 
 #endif  // NET_QUIC_CHROMIUM_MOCK_NETWORK_CHANGE_NOTIFIER_H_