cros: Initial structure for views-based lock.

chrome/browser/chromeos/login/signin_screen_controller.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/signin_screen_controller.h"
 
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/chromeos/login/lock/screen_locker.h"
 #include "chrome/browser/chromeos/login/lock/webui_screen_locker.h"
 #include "chrome/browser/chromeos/login/screens/chrome_user_selection_screen.h"
@@ skipping 42 matching lines @@
                                   bool show_guest) {
   // TODO(antrim) : This dependency should be inverted, screen should ask about
   // users.
   user_selection_screen_->Init(users, show_guest);
 }
 
 void SignInScreenController::OnSigninScreenReady() {
   gaia_screen_->MaybePreloadAuthExtension();
   user_selection_screen_->InitEasyUnlock();
   if (ScreenLocker::default_screen_locker())
-    ScreenLocker::default_screen_locker()->web_ui()->OnLockWebUIReady();
+    ScreenLocker::default_screen_locker()->delegate()->OnLockWebUIReady();
 }
 
 void SignInScreenController::RemoveUser(const AccountId& account_id) {
   user_manager::UserManager::Get()->RemoveUser(account_id, this);
 }
 
 void SignInScreenController::OnBeforeUserRemoved(const AccountId& account_id) {
   user_selection_screen_->OnBeforeUserRemoved(account_id);
 }
 
@@ skipping 28 matching lines @@
 
   // Stop listening to any notification once session has started.
   // Sign in screen objects are marked for deletion with DeleteSoon so
   // make sure no object would be used after session has started.
   // http://crbug.com/125276
   registrar_.RemoveAll();
   user_manager::UserManager::Get()->RemoveObserver(this);
 }
 
 }  // namespace chromeos