Make use of the new UpdateActiveSetupVersionWorkItem.

chrome/installer/setup/install.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 "chrome/installer/setup/install.h"
 
 #include <windows.h>
 #include <shlobj.h>
 #include <time.h>
 
 #include <string>
 
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/numerics/safe_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/win/shortcut.h"
 #include "base/win/windows_version.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/installer/setup/install_worker.h"
 #include "chrome/installer/setup/setup_constants.h"
+#include "chrome/installer/setup/update_active_setup_version_work_item.h"
 #include "chrome/installer/util/auto_launch_util.h"
 #include "chrome/installer/util/beacons.h"
 #include "chrome/installer/util/browser_distribution.h"
 #include "chrome/installer/util/create_reg_key_work_item.h"
 #include "chrome/installer/util/delete_after_reboot_helper.h"
 #include "chrome/installer/util/google_update_constants.h"
 #include "chrome/installer/util/helper.h"
 #include "chrome/installer/util/install_util.h"
 #include "chrome/installer/util/master_preferences.h"
 #include "chrome/installer/util/master_preferences_constants.h"
@@ skipping 584 matching lines @@
     // At least attempt to update potentially existing all-users shortcuts.
     InstallShortcutLevel level = installer_state.system_install() ?
         ALL_USERS : CURRENT_USER;
     base::FilePath chrome_exe(installer_state.target_path().Append(kChromeExe));
     CreateOrUpdateShortcuts(
         chrome_exe, chrome, prefs, level, INSTALL_SHORTCUT_REPLACE_EXISTING);
     RegisterChromeOnMachine(installer_state, chrome, false);
 
     UpdateOsUpgradeBeacon(installer_state.system_install(),
                           BrowserDistribution::GetDistribution());
-    if (!installer_state.system_install())
+
+    // Update the per-user default browser beacon. For user-level installs this
+    // can be done directly; whereas it requires triggering Active Setup for
+    // each user's subsequent login on system-level installs.
+    if (!installer_state.system_install()) {
       UpdateDefaultBrowserBeaconForPath(chrome_exe);
+    } else {
+      UpdateActiveSetupVersionWorkItem active_setup_work_item(
+          InstallUtil::GetActiveSetupPath(chrome.distribution()),
+          UpdateActiveSetupVersionWorkItem::
+              UPDATE_AND_BUMP_OS_UPGRADES_COMPONENT);
+      if (active_setup_work_item.Do())
+        VLOG(1) << "Bumped Active Setup Version on-os-upgrade.";
+      else
+        LOG(ERROR) << "Failed to bump Active Setup Version on-os-upgrade.";
+    }
   }
 }
 
 // NOTE: Should the work done here, on Active Setup, change: kActiveSetupVersion
 // in install_worker.cc needs to be increased for Active Setup to invoke this
 // again for all users of this install.
 void HandleActiveSetupForBrowser(const base::FilePath& installation_root,
                                  const installer::Product& chrome,
                                  bool force) {
   DCHECK(chrome.is_chrome());
@@ skipping 12 matching lines @@
   // Read master_preferences copied beside chrome.exe at install.
   MasterPreferences prefs(installation_root.AppendASCII(kDefaultMasterPrefs));
   base::FilePath chrome_exe(installation_root.Append(kChromeExe));
   CreateOrUpdateShortcuts(
       chrome_exe, chrome, prefs, CURRENT_USER, install_operation);
 
   UpdateDefaultBrowserBeaconForPath(chrome_exe);
 }
 
 }  // namespace installer