Revert 81536 that made all updates during OOBE required

chrome/browser/chromeos/login/update_screen.cc

 // 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.
 
 #include "chrome/browser/chromeos/login/update_screen.h"
 
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/threading/thread_restrictions.h"
 #include "chrome/browser/chromeos/cros/cros_library.h"
@@ skipping 53 matching lines @@
   InstanceSet::iterator found = instance_set.find(inst);
   return (found != instance_set.end());
 }
 
 
 UpdateScreen::UpdateScreen(WizardScreenDelegate* delegate)
     : WizardScreen(delegate),
       reboot_check_delay_(0),
       is_checking_for_update_(true),
       is_downloading_update_(false),
-      is_ignore_update_deadlines_(true),  // See http://crosbug.com/10068
+      is_ignore_update_deadlines_(false),
       is_shown_(false),
       actor_(new ViewsUpdateScreenActor(delegate,
                                         kUpdateScreenWidth,
                                         kUpdateScreenHeight)) {
   GetInstanceSet().insert(this);
 }
 
 UpdateScreen::~UpdateScreen() {
   CrosLibrary::Get()->GetUpdateLibrary()->RemoveObserver(this);
   GetInstanceSet().erase(this);
@@ skipping 185 matching lines @@
       deadline.empty()) {
     return false;
   }
 
   // TODO(dpolukhin): Analyze file content. Now we can just assume that
   // if the file exists and not empty, there is critical update.
   return true;
 }
 
 }  // namespace chromeos