Migrate (Network)ErrorScreen to ScreenContext

chrome/browser/chromeos/login/enrollment/auto_enrollment_check_screen.cc

 // Copyright 2014 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/enrollment/auto_enrollment_check_screen.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "chrome/browser/chromeos/login/error_screens_histogram_helper.h"
 #include "chrome/browser/chromeos/login/screen_manager.h"
 #include "chrome/browser/chromeos/login/screens/base_screen_delegate.h"
+#include "chrome/browser/chromeos/login/screens/error_screen.h"
+#include "chrome/browser/chromeos/login/screens/network_error.h"
 #include "chrome/browser/chromeos/login/wizard_controller.h"
 #include "chromeos/chromeos_switches.h"
 #include "chromeos/network/network_state.h"
 #include "chromeos/network/network_state_handler.h"
 
 namespace chromeos {
 
 namespace {
 
 NetworkPortalDetector::CaptivePortalStatus GetCaptivePortalStatus() {
@@ skipping 151 matching lines @@
     auto_enrollment_controller_->Retry();
 }
 
 bool AutoEnrollmentCheckScreen::UpdateCaptivePortalStatus(
     NetworkPortalDetector::CaptivePortalStatus new_captive_portal_status) {
   switch (new_captive_portal_status) {
     case NetworkPortalDetector::CAPTIVE_PORTAL_STATUS_UNKNOWN:
     case NetworkPortalDetector::CAPTIVE_PORTAL_STATUS_ONLINE:
       return false;
     case NetworkPortalDetector::CAPTIVE_PORTAL_STATUS_OFFLINE:
-      ShowErrorScreen(ErrorScreen::ERROR_STATE_OFFLINE);
+      ShowErrorScreen(NetworkError::ERROR_STATE_OFFLINE);
       return true;
     case NetworkPortalDetector::CAPTIVE_PORTAL_STATUS_PORTAL:
-      ShowErrorScreen(ErrorScreen::ERROR_STATE_PORTAL);
+      ShowErrorScreen(NetworkError::ERROR_STATE_PORTAL);
       if (captive_portal_status_ != new_captive_portal_status)
         get_base_screen_delegate()->GetErrorScreen()->FixCaptivePortal();
       return true;
     case NetworkPortalDetector::CAPTIVE_PORTAL_STATUS_PROXY_AUTH_REQUIRED:
-      ShowErrorScreen(ErrorScreen::ERROR_STATE_PROXY);
+      ShowErrorScreen(NetworkError::ERROR_STATE_PROXY);
       return true;
     case NetworkPortalDetector::CAPTIVE_PORTAL_STATUS_COUNT:
       NOTREACHED() << "Bad status: CAPTIVE_PORTAL_STATUS_COUNT";
       return false;
   }
 
   // Return is required to avoid compiler warning.
   NOTREACHED() << "Bad status " << new_captive_portal_status;
   return false;
 }
 
 bool AutoEnrollmentCheckScreen::UpdateAutoEnrollmentState(
     policy::AutoEnrollmentState new_auto_enrollment_state) {
   switch (new_auto_enrollment_state) {
     case policy::AUTO_ENROLLMENT_STATE_IDLE:
       // The client should have been started already.
       NOTREACHED();
       return false;
     case policy::AUTO_ENROLLMENT_STATE_PENDING:
     case policy::AUTO_ENROLLMENT_STATE_SERVER_ERROR:
     case policy::AUTO_ENROLLMENT_STATE_TRIGGER_ENROLLMENT:
     case policy::AUTO_ENROLLMENT_STATE_NO_ENROLLMENT:
       return false;
     case policy::AUTO_ENROLLMENT_STATE_CONNECTION_ERROR:
-      ShowErrorScreen(ErrorScreen::ERROR_STATE_OFFLINE);
+      ShowErrorScreen(NetworkError::ERROR_STATE_OFFLINE);
       return true;
   }
 
   // Return is required to avoid compiler warning.
   NOTREACHED() << "bad state " << new_auto_enrollment_state;
   return false;
 }
 
 void AutoEnrollmentCheckScreen::ShowErrorScreen(
-    ErrorScreen::ErrorState error_state) {
+    NetworkError::ErrorState error_state) {
   const NetworkState* network =
       NetworkHandler::Get()->network_state_handler()->DefaultNetwork();
   ErrorScreen* error_screen = get_base_screen_delegate()->GetErrorScreen();
-  error_screen->SetUIState(ErrorScreen::UI_STATE_AUTO_ENROLLMENT_ERROR);
+  error_screen->SetUIState(NetworkError::UI_STATE_AUTO_ENROLLMENT_ERROR);
   error_screen->AllowGuestSignin(true);
   error_screen->SetErrorState(error_state,
                               network ? network->name() : std::string());
   get_base_screen_delegate()->ShowErrorScreen();
   histogram_helper_->OnErrorShow(error_state);
 }
 
 void AutoEnrollmentCheckScreen::SignalCompletion() {
   NetworkPortalDetector::Get()->RemoveObserver(this);
   auto_enrollment_progress_subscription_.reset();
@@ skipping 18 matching lines @@
     case policy::AUTO_ENROLLMENT_STATE_TRIGGER_ENROLLMENT:
     case policy::AUTO_ENROLLMENT_STATE_NO_ENROLLMENT:
       // Decision made, ready to proceed.
       return true;
   }
   NOTREACHED();
   return false;
 }
 
 }  // namespace chromeos