Revert 130716 - Use ScopedProcessInformation and other RAII types in sandbox.

sandbox/src/Wow64.cc

Index: sandbox/src/Wow64.cc
===================================================================
--- sandbox/src/Wow64.cc	(revision 140102)
+++ sandbox/src/Wow64.cc	(working copy)
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// 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.
 
@@ -8,7 +8,6 @@
 
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
-#include "base/win/scoped_process_information.h"
 #include "base/win/windows_version.h"
 #include "sandbox/src/target_process.h"
 
@@ -157,17 +156,19 @@
 
   STARTUPINFO startup_info = {0};
   startup_info.cb = sizeof(startup_info);
-  base::win::ScopedProcessInformation process_info;
+  PROCESS_INFORMATION process_info;
   if (!::CreateProcess(NULL, writable_command.get(), NULL, NULL, FALSE, 0, NULL,
-                       NULL, &startup_info, process_info.Receive()))
+                       NULL, &startup_info, &process_info))
     return false;
 
-  DWORD reason = ::WaitForSingleObject(process_info.process_handle(), INFINITE);
+  DWORD reason = ::WaitForSingleObject(process_info.hProcess, INFINITE);
 
   DWORD code;
-  bool ok =
-      ::GetExitCodeProcess(process_info.process_handle(), &code) ? true : false;
+  bool ok = ::GetExitCodeProcess(process_info.hProcess, &code) ? true : false;
 
+  ::CloseHandle(process_info.hProcess);
+  ::CloseHandle(process_info.hThread);
+
   if (WAIT_TIMEOUT == reason)
     return false;