Launch system-level Active Setup immediately following self-destruction of a user-level Chrome.

chrome/installer/setup/uninstall.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.
 //
 // This file defines the methods useful for uninstalling Chrome.
 
 #include "chrome/installer/setup/uninstall.h"
 
 #include <windows.h>
 
@@ skipping 1252 matching lines @@
     VLOG(1) << "Uninstallation complete. Launching post-uninstall operations.";
     browser_dist->DoPostUninstallOperations(product_state->version(),
         backup_state_file, distribution_data);
   }
 
   // Try and delete the preserved local state once the post-install
   // operations are complete.
   if (!backup_state_file.empty())
     file_util::Delete(backup_state_file, false);
 
+  // If user-level Chrome is being uninstalled and system-level Chrome is
+  // present, launch the system-level Active Setup command to do post-install
+  // tasks for this user (i.e., create shortcuts).
+  if (product.is_chrome() && !installer_state.system_install() &&
+      original_state.GetProductState(true, browser_dist->GetType())) {
+    InstallUtil::TriggerActiveSetupCommand();
+  }
+
   return ret;
 }
 
 }  // namespace installer