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

chrome/installer/setup/uninstall.cc

Index: chrome/installer/setup/uninstall.cc
diff --git a/chrome/installer/setup/uninstall.cc b/chrome/installer/setup/uninstall.cc
index a8459b99bd412c31140fb274cd82a380c54a571a..a696b7aa32a43dd8585a63ad387d8de2c8518ef5 100644
--- a/chrome/installer/setup/uninstall.cc
+++ b/chrome/installer/setup/uninstall.cc
@@ -1270,6 +1270,14 @@ InstallStatus UninstallProduct(const InstallationState& original_state,
   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;
 }