Add support to Google Update wrappers for the "automatic updates only" group policy setting.

chrome/browser/ui/webui/help/version_updater_win.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.
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/string16.h"
 #include "base/version.h"
 #include "base/win/windows_version.h"
@@ skipping 196 matching lines @@
       return;
     }
     case UPGRADE_SUCCESSFUL: {
       content::RecordAction(UserMetricsAction("UpgradeCheck_Upgraded"));
       status = NEARLY_UPDATED;
       break;
     }
     case UPGRADE_ERROR: {
       content::RecordAction(UserMetricsAction("UpgradeCheck_Error"));
       status = FAILED;
-      if (error_code != GOOGLE_UPDATE_DISABLED_BY_POLICY) {
+      if (error_code == GOOGLE_UPDATE_DISABLED_BY_POLICY) {
+        message =
+            l10n_util::GetStringUTF16(IDS_UPGRADE_DISABLED_BY_POLICY);
+      } else if (error_code == GOOGLE_UPDATE_DISABLED_BY_POLICY_AUTO_ONLY) {
+        message =
+            l10n_util::GetStringUTF16(IDS_UPGRADE_DISABLED_BY_POLICY_MANUAL);
+      } else {
         message =
             l10n_util::GetStringFUTF16Int(IDS_UPGRADE_ERROR, error_code);
-      } else {
-        message =
-            l10n_util::GetStringUTF16(IDS_UPGRADE_DISABLED_BY_POLICY);
       }
+
       if (!error_message.empty()) {
         message +=
             l10n_util::GetStringFUTF16(IDS_ABOUT_BOX_ERROR_DURING_UPDATE_CHECK,
                                        error_message);
       }
       break;
     }
   }
 
   // TODO(mad): Get proper progress value instead of passing 0.
@@ skipping 60 matching lines @@
                          << GetCurrentThreadId();
 #endif
   return window;
 }
 
 }  // namespace
 
 VersionUpdater* VersionUpdater::Create() {
   return new VersionUpdaterWin;
 }