move kInvalidNetAddress to constants file for split_link

ppapi/shared_impl/private/net_address_private_impl.cc

 // 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.
 
 #include "ppapi/shared_impl/private/net_address_private_impl.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #include <winsock2.h>
 #include <ws2tcpip.h>
@@ skipping 377 matching lines @@
 
 PPAPI_THUNK_EXPORT const PPB_NetAddress_Private_1_1*
 GetPPB_NetAddress_Private_1_1_Thunk() {
   return &net_address_private_interface_1_1;
 }
 
 }  // namespace thunk
 
 // For the NaCl target, all we need are the API functions and the thunk.
 #if !defined(OS_NACL)
-// static
-const PP_NetAddress_Private NetAddressPrivateImpl::kInvalidNetAddress = { 0 };
 
 // static
 bool NetAddressPrivateImpl::ValidateNetAddress(
     const PP_NetAddress_Private& addr) {
   return IsValid(ToNetAddress(&addr));
 }
 
 // static
 bool NetAddressPrivateImpl::SockaddrToNetAddress(
     const sockaddr* sa,
@@ skipping 95 matching lines @@
   // On Windows, |NetAddressToString()| doesn't work in the sandbox. On Mac,
   // the output isn't consistent with RFC 5952, at least on Mac OS 10.6:
   // |getnameinfo()| collapses length-one runs of zeros (and also doesn't
   // display the scope).
   if (net_addr->is_ipv6)
     return ConvertIPv6AddressToString(net_addr, include_port);
   return ConvertIPv4AddressToString(net_addr, include_port);
 }
 
 }  // namespace ppapi