[Installer] Cleaning up dead code for App Launcher / App Host installs.

chrome/installer/setup/setup_util.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 declares util functions for setup project.
 
 #include "chrome/installer/setup/setup_util.h"
 
 #include <windows.h>
 
@@ skipping 426 matching lines @@
     // Chrome Frame ready-mode.
     "ready-mode",
     "ready-mode-opt-in",
     "ready-mode-temp-opt-out",
     "ready-mode-end-temp-opt-out",
     // Chrome Frame quick-enable.
     "quick-enable-cf",
     // Installation of Chrome Frame.
     "chrome-frame",
     "migrate-chrome-frame",
+    // Stand-alone App Launcher.
+    "app-host",
+    "app-launcher",
   };
   for (size_t i = 0; i < arraysize(kLegacySwitches); ++i) {
     if (cmd_line.HasSwitch(kLegacySwitches[i]))
       return true;
   }
   return false;
 }
 
 bool IsProcessorSupported() {
   return base::CPU().has_sse2();
@@ skipping 45 matching lines @@
 }
 
 ScopedTokenPrivilege::~ScopedTokenPrivilege() {
   if (is_enabled_ && previous_privileges_.PrivilegeCount != 0) {
     ::AdjustTokenPrivileges(token_.Get(), FALSE, &previous_privileges_,
                             sizeof(TOKEN_PRIVILEGES), NULL, NULL);
   }
 }
 
 }  // namespace installer