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

ppapi/c/ppb_url_request_info.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.
  */
 
-/* From ppb_url_request_info.idl modified Fri Nov 11 19:53:07 2011. */
+/* From ppb_url_request_info.idl modified Mon Nov 14 10:36:01 2011. */
 
 #ifndef PPAPI_C_PPB_URL_REQUEST_INFO_H_
 #define PPAPI_C_PPB_URL_REQUEST_INFO_H_
 
 #include "ppapi/c/pp_bool.h"
 #include "ppapi/c/pp_instance.h"
 #include "ppapi/c/pp_macros.h"
 #include "ppapi/c/pp_resource.h"
 #include "ppapi/c/pp_stdint.h"
 #include "ppapi/c/pp_time.h"
@@ skipping 138 matching lines @@
 /**
  * @addtogroup Interfaces
  * @{
  */
 /**
  * The <code>PPB_URLRequestInfo</code> interface is used to create
  * and handle URL requests. This API is used in conjunction with
  * <code>PPB_URLLoader</code>. Refer to <code>PPB_URLLoader</code> for further
  * information.
  */
-struct PPB_URLRequestInfo {
+struct PPB_URLRequestInfo_1_0 {
   /**
    * Create() creates a new <code>URLRequestInfo</code> object.
    *
    * @param[in] instance A <code>PP_Instance</code> identifying one instance
    * of a module.
    *
    * @return A <code>PP_Resource</code> identifying the
    * <code>URLRequestInfo</code> if successful, 0 if the instance is invalid.
    */
   PP_Resource (*Create)(PP_Instance instance);
@@ skipping 64 matching lines @@
    *
    * @return <code>PP_TRUE</code> if successful, <code>PP_FALSE</code> if any
    * of the parameters are invalid.
    */
   PP_Bool (*AppendFileToBody)(PP_Resource request,
                               PP_Resource file_ref,
                               int64_t start_offset,
                               int64_t number_of_bytes,
                               PP_Time expected_last_modified_time);
 };
+
+typedef struct PPB_URLRequestInfo_1_0 PPB_URLRequestInfo;
 /**
  * @}
  */
 
 #endif  /* PPAPI_C_PPB_URL_REQUEST_INFO_H_ */