Update PPAPI IDL generator to define versioned structs, and unversioned typedef.

ppapi/c/private/ppb_flash_net_connector.h

 // Copyright (c) 2011 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_C_PRIVATE_PPB_FLASH_NET_CONNECTOR_H_
 #define PPAPI_C_PRIVATE_PPB_FLASH_NET_CONNECTOR_H_
 
 // TODO(viettrungluu): Remove this interface; it's on life-support right now.
 
 #include "ppapi/c/pp_bool.h"
 #include "ppapi/c/pp_instance.h"
 #include "ppapi/c/pp_resource.h"
 #include "ppapi/c/private/ppb_flash_file.h"  // For |PP_FileHandle|.
 #include "ppapi/c/private/ppb_net_address_private.h"
 
 #define PPB_FLASH_NETCONNECTOR_INTERFACE "PPB_Flash_NetConnector;0.2"
 
-struct PPB_Flash_NetConnector {
+struct PPB_Flash_NetConnector_0_2 {
   PP_Resource (*Create)(PP_Instance instance_id);
   PP_Bool (*IsFlashNetConnector)(PP_Resource resource_id);
 
   // Connect to a TCP port given as a host-port pair. The local and remote
   // addresses of the connection (if successful) are returned in
   // |local_addr_out| and |remote_addr_out|, respectively, if non-null.
   int32_t (*ConnectTcp)(PP_Resource connector_id,
                         const char* host,
                         uint16_t port,
                         PP_FileHandle* socket_out,
                         struct PP_NetAddress_Private* local_addr_out,
                         struct PP_NetAddress_Private* remote_addr_out,
                         struct PP_CompletionCallback callback);
 
   // Same as |ConnectTcp()|, but connecting to the address given by |addr|. A
   // typical use-case would be for reconnections.
   int32_t (*ConnectTcpAddress)(PP_Resource connector_id,
                                const struct PP_NetAddress_Private* addr,
                                PP_FileHandle* socket_out,
                                struct PP_NetAddress_Private* local_addr_out,
                                struct PP_NetAddress_Private* remote_addr_out,
                                struct PP_CompletionCallback callback);
 };
 
+typedef struct PPB_Flash_NetConnector_0_2 PPB_Flash_NetConnector;
+
 #endif  // PPAPI_C_PRIVATE_PPB_FLASH_NET_CONNECTOR_H_