cros: Move BaseScreenDelegate::ExitCodes into separate file, ScreenExitCode.

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 157 matching lines @@
   ignore_idle_status_ = ignore_idle_status;
 }
 
 void UpdateScreen::ExitUpdate(UpdateScreen::ExitReason reason) {
   DBusThreadManager::Get()->GetUpdateEngineClient()->RemoveObserver(this);
   network_portal_detector::GetInstance()->RemoveObserver(this);
   SetHostPairingControllerStatus(HostPairingController::UPDATE_STATUS_UPDATED);
 
   switch (reason) {
     case REASON_UPDATE_CANCELED:
-      Finish(BaseScreenDelegate::UPDATE_NOUPDATE);
+      Finish(ScreenExitCode::UPDATE_NOUPDATE);
       break;
     case REASON_UPDATE_INIT_FAILED:
-      Finish(BaseScreenDelegate::UPDATE_ERROR_CHECKING_FOR_UPDATE);
+      Finish(ScreenExitCode::UPDATE_ERROR_CHECKING_FOR_UPDATE);
       break;
     case REASON_UPDATE_NON_CRITICAL:
     case REASON_UPDATE_ENDED: {
       UpdateEngineClient* update_engine_client =
           DBusThreadManager::Get()->GetUpdateEngineClient();
       switch (update_engine_client->GetLastStatus().status) {
         case UpdateEngineClient::UPDATE_STATUS_ATTEMPTING_ROLLBACK:
           break;
         case UpdateEngineClient::UPDATE_STATUS_UPDATE_AVAILABLE:
         case UpdateEngineClient::UPDATE_STATUS_UPDATED_NEED_REBOOT:
         case UpdateEngineClient::UPDATE_STATUS_DOWNLOADING:
         case UpdateEngineClient::UPDATE_STATUS_FINALIZING:
         case UpdateEngineClient::UPDATE_STATUS_VERIFYING:
           DCHECK(!HasCriticalUpdate());
         // Noncritical update, just exit screen as if there is no update.
         // no break
         case UpdateEngineClient::UPDATE_STATUS_IDLE:
-          Finish(BaseScreenDelegate::UPDATE_NOUPDATE);
+          Finish(ScreenExitCode::UPDATE_NOUPDATE);
           break;
         case UpdateEngineClient::UPDATE_STATUS_ERROR:
         case UpdateEngineClient::UPDATE_STATUS_REPORTING_ERROR_EVENT:
           if (is_checking_for_update_) {
-            Finish(BaseScreenDelegate::UPDATE_ERROR_CHECKING_FOR_UPDATE);
+            Finish(ScreenExitCode::UPDATE_ERROR_CHECKING_FOR_UPDATE);
           } else if (HasCriticalUpdate()) {
-            Finish(BaseScreenDelegate::UPDATE_ERROR_UPDATING_CRITICAL_UPDATE);
+            Finish(ScreenExitCode::UPDATE_ERROR_UPDATING_CRITICAL_UPDATE);
           } else {
-            Finish(BaseScreenDelegate::UPDATE_ERROR_UPDATING);
+            Finish(ScreenExitCode::UPDATE_ERROR_UPDATING);
           }
           break;
         default:
           NOTREACHED();
       }
     } break;
     default:
       NOTREACHED();
   }
 }
@@ skipping 375 matching lines @@
 }
 
 void UpdateScreen::OnConnectRequested() {
   if (state_ == State::STATE_ERROR) {
     LOG(WARNING) << "Hiding error message since AP was reselected";
     StartUpdateCheck();
   }
 }
 
 }  // namespace chromeos