(re-commit) Implement installation of the Chrome App Host.

chrome/chrome_installer_util.gypi

Index: chrome/chrome_installer_util.gypi
diff --git a/chrome/chrome_installer_util.gypi b/chrome/chrome_installer_util.gypi
index c6ea69ce0e7c7900c483c9dd9fcd1001e706e5b0..0d75575a83b1dbbf7532b9d0098b9f223672a36e 100644
--- a/chrome/chrome_installer_util.gypi
+++ b/chrome/chrome_installer_util.gypi
@@ -1,4 +1,4 @@
-# Copyright (c) 2011 The Chromium Authors. All rights reserved.
+# 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.
 
@@ -21,6 +21,8 @@
           'installer/util/browser_distribution.h',
           'installer/util/channel_info.cc',
           'installer/util/channel_info.h',
+          'installer/util/chrome_app_host_distribution.cc',
+          'installer/util/chrome_app_host_distribution.h',
           'installer/util/chrome_frame_distribution.cc',
           'installer/util/chrome_frame_distribution.h',
           'installer/util/chromium_binaries_distribution.cc',
@@ -114,6 +116,10 @@
             '<(DEPTH)/third_party/lzma_sdk/lzma_sdk.gyp:lzma_sdk',
           ],
           'sources': [
+            'installer/util/chrome_app_host_operations.cc',
+            'installer/util/chrome_app_host_operations.h',
+            'installer/util/chrome_binaries_operations.cc',
+            'installer/util/chrome_binaries_operations.h',
             'installer/util/chrome_browser_operations.cc',
             'installer/util/chrome_browser_operations.h',
             'installer/util/chrome_browser_sxs_operations.cc',