Adding mojo calls for easy unlock service

chrome/browser/chromeos/login/lock/screen_locker.h

 // 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_LOGIN_LOCK_SCREEN_LOCKER_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_LOCK_SCREEN_LOCKER_H_
 
 #include <memory>
 #include <string>
 
@@ skipping 17 matching lines @@
 class WebContents;
 }
 
 namespace chromeos {
 
 class Authenticator;
 class ExtendedAuthenticator;
 class AuthFailure;
 class ScreenlockIconProvider;
 class WebUIScreenLocker;
+class ViewsScreenLocker;
 
 namespace test {
 class ScreenLockerTester;
 class ScreenLockerViewsTester;
 class WebUIScreenLockerTester;
 }  // namespace test
 
 // ScreenLocker creates a WebUIScreenLocker which will display the lock UI.
 // As well, it takes care of authenticating the user and managing a global
 // instance of itself which will be deleted when the system is unlocked.
@@ skipping 128 matching lines @@
 
   // Returns the tester
   static test::ScreenLockerTester* GetTester();
 
  private:
   friend class base::DeleteHelper<ScreenLocker>;
   friend class test::ScreenLockerTester;
   friend class test::ScreenLockerViewsTester;
   friend class test::WebUIScreenLockerTester;
   friend class WebUIScreenLocker;
+  friend class ViewsScreenLocker;
 
   // Track whether the user used pin or password to unlock the lock screen.
   // Values corrospond to UMA histograms, do not modify, or add or delete other
   // than directly before AUTH_COUNT.
   enum UnlockType { AUTH_PASSWORD = 0, AUTH_PIN, AUTH_FINGERPRINT, AUTH_COUNT };
 
   struct AuthenticationParametersCapture {
     UserContext user_context;
   };
 
@@ skipping 30 matching lines @@
   // Callback to be invoked for ash start lock request. |locked| is true when
   // ash is fully locked and post lock animation finishes. Otherwise, the start
   // lock request is failed.
   void OnStartLockCallback(bool locked);
 
   // WebUIScreenLocker instance in use.
   std::unique_ptr<WebUIScreenLocker> web_ui_;
 
   // Delegate used to talk to the view.
   Delegate* delegate_ = nullptr;
-  bool owns_delegate_ = false;
 
   // Users that can unlock the device.
   user_manager::UserList users_;
 
   // Used to authenticate the user to unlock.
   scoped_refptr<Authenticator> authenticator_;
 
   // Used to authenticate the user to unlock supervised users.
   scoped_refptr<ExtendedAuthenticator> extended_authenticator_;
 
@@ skipping 26 matching lines @@
   std::unique_ptr<AuthenticationParametersCapture> authentication_capture_;
 
   // Provider for button icon set by the screenlockPrivate API.
   std::unique_ptr<ScreenlockIconProvider> screenlock_icon_provider_;
 
   scoped_refptr<input_method::InputMethodManager::State> saved_ime_state_;
 
   device::mojom::FingerprintPtr fp_service_;
   mojo::Binding<device::mojom::FingerprintObserver> binding_;
 
+  // ViewsScreenLocker instance in use.
+  std::unique_ptr<ViewsScreenLocker> views_screen_locker_;
+
   base::WeakPtrFactory<ScreenLocker> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ScreenLocker);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_LOCK_SCREEN_LOCKER_H_