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

ppapi/shared_impl/ppb_crypto_shared.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 "base/rand_util.h"
 #include "ppapi/c/dev/ppb_crypto_dev.h"
 #include "ppapi/thunk/thunk.h"
 
 // The crypto interface doesn't have a normal C -> C++ thunk since it doesn't
 // actually have any proxy wrapping or associated objects; it's just a call
 // into base. So we implement the entire interface here, using the thunk
 // namespace so it magically gets hooked up in the proper places.
 
 namespace ppapi {
 
 namespace {
 
 void GetRandomBytes(char* buffer, uint32_t num_bytes) {
   base::RandBytes(buffer, num_bytes);
 }
 
 const PPB_Crypto_Dev crypto_interface = {
   &GetRandomBytes
 };
 
 }  // namespace
 
 namespace thunk {
 
-PPAPI_THUNK_EXPORT const PPB_Crypto_Dev* GetPPB_Crypto_Dev_Thunk() {
+PPAPI_THUNK_EXPORT const PPB_Crypto_Dev_0_1* GetPPB_Crypto_Dev_0_1_Thunk() {
   return &crypto_interface;
 }
 
 }  // namespace thunk
 
 }  // namespace ppapi