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

ppapi/c/private/ppb_flash_udp_socket.h

Index: ppapi/c/private/ppb_flash_udp_socket.h
diff --git a/ppapi/c/private/ppb_flash_udp_socket.h b/ppapi/c/private/ppb_flash_udp_socket.h
index 504e1b679066084666666ee5a57fbb3075b9bc6f..30905f5d6cd314899279d74956c25cec29503cec 100644
--- a/ppapi/c/private/ppb_flash_udp_socket.h
+++ b/ppapi/c/private/ppb_flash_udp_socket.h
@@ -3,7 +3,7 @@
  * found in the LICENSE file.
  */
 
-/* From private/ppb_flash_udp_socket.idl modified Wed Nov  9 12:53:35 2011. */
+/* From private/ppb_flash_udp_socket.idl modified Thu Nov 10 10:21:43 2011. */
 
 #ifndef PPAPI_C_PRIVATE_PPB_FLASH_UDP_SOCKET_H_
 #define PPAPI_C_PRIVATE_PPB_FLASH_UDP_SOCKET_H_
@@ -29,7 +29,7 @@
  * @addtogroup Interfaces
  * @{
  */
-struct PPB_Flash_UDPSocket {
+struct PPB_Flash_UDPSocket_0_1 {
   /**
    * Creates a UDP socket resource.
    */
@@ -68,6 +68,8 @@ struct PPB_Flash_UDPSocket {
   /* Cancels all pending reads and writes, and closes the socket. */
   void (*Close)(PP_Resource udp_socket);
 };
+
+typedef struct PPB_Flash_UDPSocket_0_1 PPB_Flash_UDPSocket;
 /**
  * @}
  */