Redirect to the enterprise enrollment screen during remora and shark pairing

chrome/browser/chromeos/login/screens/host_pairing_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/screens/host_pairing_screen.h"
 
 #include "base/command_line.h"
 #include "chrome/browser/chromeos/login/wizard_controller.h"
 #include "components/pairing/host_pairing_controller.h"
 
@@ skipping 45 matching lines @@
 
 std::string HostPairingScreen::GetName() const {
   return WizardController::kHostPairingScreenName;
 }
 
 void HostPairingScreen::PairingStageChanged(Stage new_stage) {
   DCHECK(new_stage != current_stage_);
 
   std::string desired_page;
   switch (new_stage) {
+    case HostPairingController::STAGE_NONE:
+    case HostPairingController::STAGE_INITIALIZATION_ERROR: {
+      break;
+    }
     case HostPairingController::STAGE_WAITING_FOR_CONTROLLER:
     case HostPairingController::STAGE_WAITING_FOR_CONTROLLER_AFTER_UPDATE: {
       desired_page = kPageWelcome;
       break;
     }
     case HostPairingController::STAGE_WAITING_FOR_CODE_CONFIRMATION: {
       desired_page = kPageCodeConfirmation;
       context_.SetString(kContextKeyConfirmationCode,
                          controller_->GetConfirmationCode());
       break;
@@ skipping 15 matching lines @@
     }
     case HostPairingController::STAGE_ENROLLMENT_ERROR: {
       desired_page = kPageEnrollmentError;
       break;
     }
     case HostPairingController::STAGE_PAIRING_DONE: {
       desired_page = kPagePairingDone;
       break;
     }
     case HostPairingController::STAGE_FINISHED: {
-      get_screen_observer()->OnExit(WizardController::HOST_PAIRING_FINISHED);
-      break;
-    }
-    default: {
-      NOTREACHED();
+      // This page is closed in EnrollHost.
       break;
     }
   }
   current_stage_ = new_stage;
   context_.SetString(kContextKeyDeviceName, controller_->GetDeviceName());
   context_.SetString(kContextKeyPage, desired_page);
   CommitContextChanges();
 }
 
 void HostPairingScreen::ConfigureHost(bool accepted_eula,
                                       const std::string& lang,
                                       const std::string& timezone,
                                       bool send_reports,
                                       const std::string& keyboard_layout) {
   // TODO(zork): Get configuration from UI and send to Host.
   // (http://crbug.com/405744)
 }
 
 void HostPairingScreen::EnrollHost(const std::string& auth_token) {
-  // TODO(zork,achuith): Enroll device, send error on error.
-  // (http://crbug.com/374990)
-  controller_->SetEnrollmentComplete(true);
+  controller_->RemoveObserver(this);
+  WizardController::default_controller()->OnEnrollmentAuthTokenReceived(
+      auth_token);
 }
 
 void HostPairingScreen::OnActorDestroyed(HostPairingScreenActor* actor) {
   if (actor_ == actor)
     actor_ = NULL;
 }
 
 }  // namespace chromeos