Resolve the conflict that auto-launch has with the background mode feature (part 1).

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 <vector>
 
@@ skipping 759 matching lines @@
       InstallUtil::ExecuteExeAsAdmin(new_cmd, &exit_code);
     }
   }
 
   // Chrome is not in use so lets uninstall Chrome by deleting various files
   // and registry entries. Here we will just make best effort and keep going
   // in case of errors.
   if (is_chrome) {
     ClearRlzProductState();
 
-    if (auto_launch_util::WillLaunchAtLogin(
-        installer_state.target_path(),
-        ASCIIToUTF16(chrome::kInitialProfile))) {
-      auto_launch_util::SetWillLaunchAtLogin(
-          false, FilePath(), ASCIIToUTF16(chrome::kInitialProfile));
-    }
+    auto_launch_util::DisableAllAutoStartFeatures(
+        ASCIIToUTF16(chrome::kInitialProfile));
   }
 
   // First delete shortcuts from Start->Programs, Desktop & Quick Launch.
   DeleteChromeShortcuts(installer_state, product);
 
   // Delete the registry keys (Uninstall key and Version key).
   HKEY reg_root = installer_state.root_key();
 
   // Note that we must retrieve the distribution-specific data before deleting
   // product.GetVersionKey().
@@ skipping 149 matching lines @@
 
   // 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);
 
   return ret;
 }
 
 }  // namespace installer