ScopedProcessInformation protects against process/thread handle leaks from CreateProcess calls.

remoting/base/scoped_sc_handle_win.h

 // 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.
 
 #ifndef REMOTING_BASE_SCOPED_SC_HANDLE_WIN_H_
 #define REMOTING_BASE_SCOPED_SC_HANDLE_WIN_H_
 
 #include <windows.h>
 
 #include "base/win/scoped_handle.h"
 
 namespace remoting {
 
 class ScHandleTraits {
  public:
   typedef SC_HANDLE Handle;
 
   // Closes the handle.
   static bool CloseHandle(SC_HANDLE handle) {
     return ::CloseServiceHandle(handle) != FALSE;
   }
 
   // Returns true if the handle value is valid.
   static bool IsHandleValid(SC_HANDLE handle) {
     return handle != NULL;
   }
 
+  // Returns true if the handles are the same.
+  static bool IsSame(SC_HANDLE lhs, SC_HANDLE rhs) {
+    return lhs == rhs;
+  }
+
   // Returns NULL handle value.
   static SC_HANDLE NullHandle() {
     return NULL;
   }
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(ScHandleTraits);
 };
 
 typedef base::win::GenericScopedHandle<ScHandleTraits> ScopedScHandle;
 
 }  // namespace remoting
 
 #endif  // REMOTING_BASE_SCOPED_SC_HANDLE_WIN_H_