AU: Really disable URL/version setting over D-Bus on official images.

dbus_service.cc

 // Copyright (c) 2010 The Chromium OS 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 "update_engine/dbus_service.h"
 
 #include <string>
 
 #include <base/logging.h>
 
@@ skipping 51 matching lines @@
   if (!chromeos_update_engine::utils::IsOfficialBuild()) {
     if (app_version) {
       update_app_version = app_version;
     }
     if (omaha_url) {
       update_omaha_url = omaha_url;
     }
   }
   LOG(INFO) << "Attempt update: app_version=\"" << update_app_version << "\" "
             << "omaha_url=\"" << update_omaha_url << "\"";
-  self->update_attempter_->CheckForUpdate(app_version, omaha_url);
+  self->update_attempter_->CheckForUpdate(update_app_version, update_omaha_url);
   return TRUE;
 }
 
 gboolean update_engine_service_get_status(UpdateEngineService* self,
                                           int64_t* last_checked_time,
                                           double* progress,
                                           gchar** current_operation,
                                           gchar** new_version,
                                           int64_t* new_size,
                                           GError **error) {
@@ skipping 34 matching lines @@
   g_signal_emit(self,
                 status_update_signal,
                 0,
                 last_checked_time,
                 progress,
                 current_operation,
                 new_version,
                 new_size);
   return TRUE;
 }