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

ppapi/thunk/ppb_url_loader_thunk.cc

 // 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.
 
 #include "ppapi/c/pp_completion_callback.h"
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/thunk/common.h"
 #include "ppapi/thunk/enter.h"
 #include "ppapi/thunk/thunk.h"
 #include "ppapi/thunk/ppb_url_loader_api.h"
@@ skipping 121 matching lines @@
   &Close
 };
 
 const PPB_URLLoaderTrusted g_ppb_urlloader_trusted_thunk = {
   &GrantUniversalAccess,
   &SetStatusCallback
 };
 
 }  // namespace
 
-const PPB_URLLoader* GetPPB_URLLoader_Thunk() {
+const PPB_URLLoader_1_0* GetPPB_URLLoader_1_0_Thunk() {
   return &g_ppb_urlloader_thunk;
 }
 
-const PPB_URLLoaderTrusted* GetPPB_URLLoaderTrusted_Thunk() {
+const PPB_URLLoaderTrusted_0_3* GetPPB_URLLoaderTrusted_0_3_Thunk() {
   return &g_ppb_urlloader_trusted_thunk;
 }
 
 }  // namespace thunk
 }  // namespace ppapi