Hook up new API for easy unlock to update lock screen

chrome/browser/ui/webui/chromeos/login/signin_screen_handler.h

 // Copyright (c) 2013 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.
 
 #ifndef CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_SIGNIN_SCREEN_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_SIGNIN_SCREEN_HANDLER_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 294 matching lines @@
       scoped_ptr<base::ListValue> locales,
       const std::string& default_locale,
       bool multipleRecommendedLocales) OVERRIDE;
 
   // content::NotificationObserver implementation:
   virtual void Observe(int type,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details) OVERRIDE;
 
   // ScreenlockBridge::LockHandler implementation:
-  virtual void ShowBannerMessage(const std::string& message) OVERRIDE;
-  virtual void ShowUserPodCustomIcon(const std::string& username,
-                                     const gfx::Image& icon) OVERRIDE;
+  virtual void ShowBannerMessage(const base::string16& message) OVERRIDE;
+  virtual void ShowUserPodCustomIcon(
+      const std::string& username,
+      const ScreenlockBridge::UserPodCustomIconOptions& icon) OVERRIDE;
   virtual void HideUserPodCustomIcon(const std::string& username) OVERRIDE;
   virtual void EnableInput() OVERRIDE;
   virtual void SetAuthType(const std::string& username,
                            ScreenlockBridge::LockHandler::AuthType auth_type,
-                           const std::string& initial_value) OVERRIDE;
+                           const base::string16& initial_value) OVERRIDE;
   virtual ScreenlockBridge::LockHandler::AuthType GetAuthType(
       const std::string& username) const OVERRIDE;
   virtual void Unlock(const std::string& user_email) OVERRIDE;
 
   // Updates authentication extension. Called when device settings that affect
   // sign-in (allow BWSI and allow whitelist) are changed.
   void UserSettingsChanged();
   void UpdateAddButtonStatus();
 
   // Restore input focus to current user pod.
@@ skipping 140 matching lines @@
   bool has_pending_auth_ui_;
 
   scoped_ptr<AutoEnrollmentController::ProgressCallbackList::Subscription>
       auto_enrollment_progress_subscription_;
 
   bool caps_lock_enabled_;
 
   base::Closure kiosk_enable_flow_aborted_callback_for_test_;
 
   // Non-owning ptr.
-  // TODO (ygorshenin@): remove this dependency.
+  // TODO(ygorshenin@): remove this dependency.
   GaiaScreenHandler* gaia_screen_handler_;
 
   // Helper that retrieves the authenticated user's e-mail address.
   scoped_ptr<AuthenticatedUserEmailRetriever> email_retriever_;
 
   // Whether consumer management enrollment is in progress.
   bool is_enrolling_consumer_management_;
 
   base::WeakPtrFactory<SigninScreenHandler> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SigninScreenHandler);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_SIGNIN_SCREEN_HANDLER_H_