[Easy Unlock] When hardlocking, show a different icon on user

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 19 matching lines @@
 #include "chromeos/ime/ime_keyboard.h"
 #include "chromeos/ime/input_method_manager.h"
 #include "chromeos/network/portal_detector/network_portal_detector.h"
 #include "components/user_manager/user_manager.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/web_ui.h"
 #include "net/base/net_errors.h"
 #include "ui/events/event_handler.h"
 
+class EasyUnlockService;
+
 namespace base {
 class DictionaryValue;
 class ListValue;
 }
 
 namespace chromeos {
 
 class AuthenticatedUserEmailRetriever;
 class CaptivePortalWindowProxy;
 class CoreOobeActor;
@@ skipping 402 matching lines @@
 
   GaiaScreenHandler::FrameState FrameState() const;
   net::Error FrameError() const;
 
   // input_method::ImeKeyboard::Observer implementation:
   virtual void OnCapsLockChanged(bool enabled) OVERRIDE;
 
   // Returns OobeUI object of NULL.
   OobeUI* GetOobeUI() const;
 
+  // Gets the easy unlock service associated with the user. Can return NULL if
+  // user cannot be found, or there is not associated service.
+  EasyUnlockService* GetEasyUnlockServiceForUser(
+      const std::string& username) const;
+
   // Current UI state of the signin screen.
   UIState ui_state_;
 
   // A delegate that glues this handler with backend LoginDisplay.
   SigninScreenHandlerDelegate* delegate_;
 
   // A delegate used to get gfx::NativeWindow.
   NativeWindowDelegate* native_window_delegate_;
 
   // Whether screen should be shown right after initialization.
@@ skipping 61 matching lines @@
   scoped_ptr<ErrorScreensHistogramHelper> histogram_helper_;
 
   base::WeakPtrFactory<SigninScreenHandler> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SigninScreenHandler);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_SIGNIN_SCREEN_HANDLER_H_