Use PP_ArrayOutput and PPB_NetAddress in PPB_NetworkList_Private..

ppapi/cpp/private/network_list_private.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 PPAPI_CPP_PRIVATE_NETWORK_LIST_PRIVATE_H_
 #define PPAPI_CPP_PRIVATE_NETWORK_LIST_PRIVATE_H_
 
 #include <string>
 #include <vector>
 
 #include "ppapi/c/private/ppb_network_list_private.h"
 #include "ppapi/cpp/pass_ref.h"
 #include "ppapi/cpp/resource.h"
 
 namespace pp {
 
+class NetAddress;
+
 class NetworkListPrivate : public Resource {
  public:
   NetworkListPrivate();
   NetworkListPrivate(PassRef, PP_Resource resource);
 
   /// Returns true if the required interface is available.
   static bool IsAvailable();
 
   /// @return Returns the number of available network interfaces or 0
   /// if the list has never been updated.
   uint32_t GetCount() const;
 
   /// @return Returns the name for the network interface with the
   /// specified <code>index</code>.
   std::string GetName(uint32_t index) const;
 
   /// @return Returns the type of the network interface with the
   /// specified <code>index</code>.
   PP_NetworkListType_Private GetType(uint32_t index) const;
 
   /// @return Returns the current state of the network interface with
   /// the specified <code>index</code>.
   PP_NetworkListState_Private GetState(uint32_t index) const;
 
   /// Gets the list of IP addresses for the network interface with the
   /// specified <code>index</code> and stores them in
   /// <code>addresses</code>.
-  void GetIpAddresses(uint32_t index,
-                      std::vector<PP_NetAddress_Private>* addresses) const;
+  int32_t GetIpAddresses(uint32_t index,
+                         std::vector<NetAddress>* addresses) const;
 
   /// @return Returns the display name for the network interface with
   /// the specified <code>index</code>.
   std::string GetDisplayName(uint32_t index) const;
 
   /// @return Returns the MTU for the network interface with the
   /// specified <code>index</code>.
   uint32_t GetMTU(uint32_t index) const;
 };
 
 }  // namespace pp
 
 #endif  // PPAPI_CPP_PRIVATE_NETWORK_LIST_PRIVATE_H_