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

chrome/installer/mini_installer/chrome_appid.cc

Index: chrome/installer/mini_installer/chrome_appid.cc
diff --git a/chrome/installer/mini_installer/chrome_appid.cc b/chrome/installer/mini_installer/chrome_appid.cc
index 31625231718772bc99406f97fcb22f74d65ec55a..841da524f8e2ca42fc003e019fc2d4e36b6196d7 100644
--- a/chrome/installer/mini_installer/chrome_appid.cc
+++ b/chrome/installer/mini_installer/chrome_appid.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2010 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.
 
@@ -6,8 +6,10 @@
 
 namespace google_update {
 const wchar_t kAppGuid[] = L"{8A69D345-D564-463c-AFF1-A69D9E530F96}";
-const wchar_t kSxSAppGuid[] = L"{4ea16ac7-fd5a-47c3-875b-dbf4a2008c20}";
+const wchar_t kChromeAppHostAppGuid[] =
+    L"{FDA71E6F-AC4C-4a00-8B70-9958A68906BF}";
 const wchar_t kChromeFrameAppGuid[] = L"{8BA986DA-5100-405E-AA35-86F34A02ACBF}";
 const wchar_t kMultiInstallAppGuid[] =
     L"{4DC8B4CA-1BDA-483e-B5FA-D3C12E15B62D}";
+const wchar_t kSxSAppGuid[] = L"{4ea16ac7-fd5a-47c3-875b-dbf4a2008c20}";
 }