Migrate content/*/p2p/* code to net::IPAddress.

content/renderer/p2p/ipc_network_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.
 
 #ifndef CONTENT_RENDERER_P2P_IPC_NETWORK_MANAGER_H_
 #define CONTENT_RENDERER_P2P_IPC_NETWORK_MANAGER_H_
 
 #include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/memory/weak_ptr.h"
 #include "content/common/content_export.h"
 #include "content/renderer/p2p/network_list_manager.h"
 #include "content/renderer/p2p/network_list_observer.h"
 #include "third_party/webrtc/base/network.h"
 
+namespace net {
+class IPAddress;
+}
+
 namespace content {
 
 // IpcNetworkManager is a NetworkManager for libjingle that gets a
 // list of network interfaces from the browser.
 class IpcNetworkManager : public rtc::NetworkManagerBase,
                           public NetworkListObserver {
  public:
   // Constructor doesn't take ownership of the |network_list_manager|.
   CONTENT_EXPORT IpcNetworkManager(NetworkListManager* network_list_manager);
   ~IpcNetworkManager() override;
 
   // rtc:::NetworkManager:
   void StartUpdating() override;
   void StopUpdating() override;
 
   // P2PSocketDispatcher::NetworkListObserver interface.
   void OnNetworkListChanged(
       const net::NetworkInterfaceList& list,
-      const net::IPAddressNumber& default_ipv4_local_address,
-      const net::IPAddressNumber& default_ipv6_local_address) override;
+      const net::IPAddress& default_ipv4_local_address,
+      const net::IPAddress& default_ipv6_local_address) override;
 
  private:
   void SendNetworksChangedSignal();
 
   NetworkListManager* network_list_manager_;
   int start_count_;
   bool network_list_received_;
 
   base::WeakPtrFactory<IpcNetworkManager> weak_factory_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_P2P_IPC_NETWORK_MANAGER_H_