Make PlatformFileForTransit a class on Windows.

components/nacl/renderer/plugin/pnacl_translate_thread.cc

 // Copyright (c) 2012 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 "components/nacl/renderer/plugin/pnacl_translate_thread.h"
 
 #include <stddef.h>
 
 #include <iterator>
 #include <sstream>
@@ skipping 150 matching lines @@
   done_ = true;
   buffer_cond_.Signal();
 }
 
 ppapi::proxy::SerializedHandle PnaclTranslateThread::GetHandleForSubprocess(
     base::File* file, int32_t open_flags, base::ProcessId peer_pid) {
   IPC::PlatformFileForTransit file_for_transit;
 
   DCHECK(file->IsValid());
 #if defined(OS_WIN)
+  HANDLE raw_handle = INVALID_HANDLE_VALUE;
   if (!content::BrokerDuplicateHandle(
-          file->GetPlatformFile(),
-          peer_pid,
-          &file_for_transit,
+          file->GetPlatformFile(), peer_pid, &raw_handle,
           0,  // desired_access is 0 since we're using DUPLICATE_SAME_ACCESS.
           DUPLICATE_SAME_ACCESS)) {
     return ppapi::proxy::SerializedHandle();
   }
+  file_for_transit = IPC::PlatformFileForTransit(raw_handle, peer_pid);
 #else
   file_for_transit = base::FileDescriptor(dup(file->GetPlatformFile()), true);
 #endif
 
   // Using 0 disables any use of quota enforcement for this file handle.
   PP_Resource file_io = 0;
 
   ppapi::proxy::SerializedHandle handle;
   handle.set_file_handle(file_for_transit, open_flags, file_io);
   return handle;
@@ skipping 219 matching lines @@
   buffer_cond_.Signal();
 }
 
 PnaclTranslateThread::~PnaclTranslateThread() {
   AbortSubprocesses();
   if (translate_thread_)
     translate_thread_->Join();
 }
 
 } // namespace plugin