Revert 147650 - Implement installation of the Chrome App Host.

chrome/installer/mini_installer/configuration.h

Index: chrome/installer/mini_installer/configuration.h
===================================================================
--- chrome/installer/mini_installer/configuration.h	(revision 148045)
+++ chrome/installer/mini_installer/configuration.h	(working copy)
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 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.
 
@@ -46,9 +46,6 @@
   // Returns true if --chrome-frame is on the command line.
   bool has_chrome_frame() const { return has_chrome_frame_; }
 
-  // Returns true if --app-host is on the command line.
-  bool has_app_host() const { return has_app_host_; }
-
   // Returns true if --multi-install is on the command line.
   bool is_multi_install() const { return is_multi_install_; }
 
@@ -66,7 +63,6 @@
   Operation operation_;
   bool has_chrome_;
   bool has_chrome_frame_;
-  bool has_app_host_;
   bool is_multi_install_;
   bool is_system_level_;