Do not reload account picker when device-local account policy changes

chrome/browser/chromeos/login/ui/webui_login_display.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/ui/webui_login_display.h"
 
 #include "ash/shell.h"
 #include "chrome/browser/chromeos/accessibility/accessibility_manager.h"
 #include "chrome/browser/chromeos/login/lock/screen_locker.h"
+#include "chrome/browser/chromeos/login/screens/chrome_user_selection_screen.h"
 #include "chrome/browser/chromeos/login/ui/login_display_host_impl.h"
 #include "chrome/browser/chromeos/login/ui/user_adding_screen.h"
 #include "chrome/browser/chromeos/login/ui/webui_login_view.h"
 #include "chrome/browser/chromeos/login/users/wallpaper/wallpaper_manager.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chromeos/ime/ime_keyboard.h"
 #include "chromeos/ime/input_method_manager.h"
 #include "chromeos/login/user_names.h"
 #include "grit/chromium_strings.h"
@@ skipping 16 matching lines @@
 }
 
 // LoginDisplay implementation: ------------------------------------------------
 
 WebUILoginDisplay::WebUILoginDisplay(LoginDisplay::Delegate* delegate)
     : LoginDisplay(delegate, gfx::Rect()),
       show_guest_(false),
       show_new_user_(false),
       webui_handler_(NULL),
       gaia_screen_(new GaiaScreen()),
-      user_selection_screen_(new UserSelectionScreen()) {
+      user_selection_screen_(new ChromeUserSelectionScreen()) {
 }
 
 void WebUILoginDisplay::ClearAndEnablePassword() {
   if (webui_handler_)
       webui_handler_->ClearAndEnablePassword();
 }
 
 void WebUILoginDisplay::Init(const user_manager::UserList& users,
                              bool show_guest,
                              bool show_users,
@@ skipping 287 matching lines @@
   delegate_->Signout();
 }
 
 void WebUILoginDisplay::OnUserActivity(const ui::Event* event) {
   if (delegate_)
     delegate_->ResetPublicSessionAutoLoginTimer();
 }
 
 
 }  // namespace chromeos