Callback flow to register Chrome and update shortcuts after OS upgrade to Windows 8

chrome/installer/setup/install.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.
 //
 // This file contains the specification of setup main functions.
 
 #ifndef CHROME_INSTALLER_SETUP_INSTALL_H_
 #define CHROME_INSTALLER_SETUP_INSTALL_H_
 
 #include <vector>
@@ skipping 84 matching lines @@
 InstallStatus InstallOrUpdateProduct(
     const InstallationState& original_state,
     const InstallerState& installer_state,
     const FilePath& setup_path,
     const FilePath& archive_path,
     const FilePath& install_temp_path,
     const FilePath& prefs_path,
     const installer::MasterPreferences& prefs,
     const Version& new_version);
 
+// Performs installation-related tasks following an OS upgrade.
+void HandleOsUpgradeForBrowser(const InstallerState& installer_state,
+                               const Product& chrome,
+                               const FilePath& setup_exe);
+
 }  // namespace installer
 
 #endif  // CHROME_INSTALLER_SETUP_INSTALL_H_