Network connectivity errors handling (incl. CP) for enrollment flow

chrome/browser/ui/webui/chromeos/login/oobe_ui.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/ui/webui/chromeos/login/oobe_ui.h"
 
 #include "ash/ash_switches.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/memory/ref_counted_memory.h"
@@ skipping 226 matching lines @@
   AutoEnrollmentCheckScreenHandler* auto_enrollment_check_screen_handler =
       new AutoEnrollmentCheckScreenHandler();
   auto_enrollment_check_screen_actor_ = auto_enrollment_check_screen_handler;
   AddScreenHandler(auto_enrollment_check_screen_handler);
 
   HIDDetectionScreenHandler* hid_detection_screen_handler =
       new HIDDetectionScreenHandler();
   hid_detection_screen_actor_ = hid_detection_screen_handler;
   AddScreenHandler(hid_detection_screen_handler);
 
+  error_screen_handler_ = new ErrorScreenHandler(network_state_informer_);
+  AddScreenHandler(error_screen_handler_);
+
   EnrollmentScreenHandler* enrollment_screen_handler =
-      new EnrollmentScreenHandler();
+      new EnrollmentScreenHandler(network_state_informer_,
+                                  error_screen_handler_);
   enrollment_screen_actor_ = enrollment_screen_handler;
   AddScreenHandler(enrollment_screen_handler);
 
   TermsOfServiceScreenHandler* terms_of_service_screen_handler =
       new TermsOfServiceScreenHandler;
   terms_of_service_screen_actor_ = terms_of_service_screen_handler;
   AddScreenHandler(terms_of_service_screen_handler);
 
   UserImageScreenHandler* user_image_screen_handler =
       new UserImageScreenHandler();
   user_image_screen_actor_ = user_image_screen_handler;
   AddScreenHandler(user_image_screen_handler);
 
-  error_screen_handler_ = new ErrorScreenHandler(network_state_informer_);
-  AddScreenHandler(error_screen_handler_);
-
   gaia_screen_handler_ = new GaiaScreenHandler(network_state_informer_);
   AddScreenHandler(gaia_screen_handler_);
 
   signin_screen_handler_ = new SigninScreenHandler(network_state_informer_,
                                                    error_screen_handler_,
                                                    core_handler_,
                                                    gaia_screen_handler_);
   AddScreenHandler(signin_screen_handler_);
 
   AppLaunchSplashScreenHandler* app_launch_splash_screen_handler =
@@ skipping 249 matching lines @@
                       observer_list_,
                       OnCurrentScreenChanged(current_screen_, new_screen));
     current_screen_ = new_screen;
   } else {
     NOTREACHED() << "Screen should be registered in InitializeScreenMaps()";
     current_screen_ = SCREEN_UNKNOWN;
   }
 }
 
 }  // namespace chromeos