Add a regenerate button to regenerate the password in Windows.

rlz/win/lib/process_info.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.
-//
-// Information about the current process.
-
-#ifndef RLZ_WIN_LIB_PROCESS_INFO_H_
-#define RLZ_WIN_LIB_PROCESS_INFO_H_
-
-#include "base/basictypes.h"
-
-namespace rlz_lib {
-
-class ProcessInfo {
- public:
-  enum IntegrityLevel {
-    INTEGRITY_UNKNOWN,
-    LOW_INTEGRITY,
-    MEDIUM_INTEGRITY,
-    HIGH_INTEGRITY,
-  };
-
-  // All these functions cache the result after first run.
-  static bool IsRunningAsSystem();
-  static bool HasAdminRights();  // System / Admin / High Elevation on Vista
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(ProcessInfo);
-};  // class
-};  // namespace
-
-#endif  // RLZ_WIN_LIB_PROCESS_INFO_H_