Migrate net::IPAddressList to net::IPAddress.

content/common/p2p_messages.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.
 
 // IPC messages for the P2P Transport API.
 // Multiply-included message file, hence no include guard.
 
 #include <stdint.h>
 
 #include "base/time/time.h"
 #include "content/common/content_export.h"
 #include "content/common/p2p_socket_type.h"
 #include "ipc/ipc_message_macros.h"
+#include "net/base/ip_address.h"
 #include "net/base/network_interfaces.h"
 #include "third_party/webrtc/base/asyncpacketsocket.h"
 
 #undef IPC_MESSAGE_EXPORT
 #define IPC_MESSAGE_EXPORT CONTENT_EXPORT
 #define IPC_MESSAGE_START P2PMsgStart
 
 IPC_ENUM_TRAITS_MAX_VALUE(content::P2PSocketType,
                           content::P2P_SOCKET_TYPE_LAST)
 IPC_ENUM_TRAITS_MAX_VALUE(content::P2PSocketOption,
@@ skipping 98 matching lines @@
                      rtc::PacketOptions /* packet options */,
                      uint64_t /* packet_id */)
 
 IPC_MESSAGE_CONTROL1(P2PHostMsg_DestroySocket,
                      int /* socket_id */)
 
 IPC_MESSAGE_CONTROL3(P2PHostMsg_SetOption,
                      int /* socket_id */,
                      content::P2PSocketOption /* socket option type */,
                      int /* value */)