WizardScreen is merged to BaseScreen.

chrome/browser/chromeos/login/screens/update_screen.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 "chrome/browser/chromeos/login/screens/update_screen.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/files/file_util.h"
@@ skipping 74 matching lines @@
   InstanceSet::iterator found = instance_set.find(inst);
   return (found != instance_set.end());
 }
 
 // static
 UpdateScreen* UpdateScreen::Get(ScreenManager* manager) {
   return static_cast<UpdateScreen*>(
       manager->GetScreen(WizardController::kUpdateScreenName));
 }
 
-UpdateScreen::UpdateScreen(
-    ScreenObserver* screen_observer,
-    UpdateScreenActor* actor,
-    HostPairingController* remora_controller)
-    : WizardScreen(screen_observer),
+UpdateScreen::UpdateScreen(ScreenObserver* screen_observer,
+                           UpdateScreenActor* actor,
+                           HostPairingController* remora_controller)
+    : BaseScreen(screen_observer),
       state_(STATE_IDLE),
       reboot_check_delay_(0),
       is_checking_for_update_(true),
       is_downloading_update_(false),
       is_ignore_update_deadlines_(false),
       is_shown_(false),
       ignore_idle_status_(true),
       actor_(actor),
       remora_controller_(remora_controller),
       is_first_detection_notification_(true),
@@ skipping 426 matching lines @@
 }
 
 void UpdateScreen::SetHostPairingControllerStatus(
     HostPairingController::UpdateStatus update_status) {
   if (remora_controller_) {
     remora_controller_->OnUpdateStatusChanged(update_status);
   }
 }
 
 }  // namespace chromeos