Fix of "login is not defined" error in OOBE

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

 // 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.
 
 #ifndef CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_CORE_OOBE_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_CORE_OOBE_HANDLER_H_
 
 #include <memory>
 #include <string>
 #include <vector>
@@ skipping 27 matching lines @@
                         public VersionInfoUpdater::Delegate,
                         public CoreOobeView,
                         public ui::EventSource {
  public:
   class Delegate {
    public:
     // Called when current screen is changed.
     virtual void OnCurrentScreenChanged(OobeScreen screen) = 0;
   };
 
-  explicit CoreOobeHandler(OobeUI* oobe_ui);
+  explicit CoreOobeHandler(OobeUI* oobe_ui,
+                           JSCallsContainer* js_calls_container);
   ~CoreOobeHandler() override;
 
   void SetDelegate(Delegate* delegate);
 
   // BaseScreenHandler implementation:
   void DeclareLocalizedValues(
       ::login::LocalizedValuesBuilder* builder) override;
   void Initialize() override;
 
   // WebUIMessageHandler implementation.
@@ skipping 14 matching lines @@
   bool show_oobe_ui() const {
     return show_oobe_ui_;
   }
 
   // If |reboot_on_shutdown| is true, the reboot button becomes visible
   // and the shutdown button is hidden. Vice versa if |reboot_on_shutdown| is
   // false.
   void UpdateShutdownAndRebootVisibility(bool reboot_on_shutdown);
 
  private:
-  // Calls javascript method.
-  //
-  // Note that the Args template parameter pack should consist of types
-  // convertible to base::Value.
-  template <typename... Args>
-  void ExecuteDeferredJSCall(const std::string& function_name,
-                             std::unique_ptr<Args>... args);
-
-  // Calls javascript method if the instance is already initialized, or defers
-  // the call until it gets initialized.
-  template <typename... Args>
-  void CallJSOrDefer(const std::string& function_name, const Args&... args);
-
-  // Executes javascript calls that were deferred while the instance was not
-  // initialized yet.
-  void ExecuteDeferredJSCalls();
-
   // CoreOobeActor implementation:
   void ShowSignInError(int login_attempts,
                        const std::string& error_text,
                        const std::string& help_link_text,
                        HelpAppLauncher::HelpTopic help_topic_id) override;
   void ShowTpmError() override;
   void ShowSignInUI(const std::string& email) override;
   void ResetSignInUI(bool force_online) override;
   void ClearUserPodPassword() override;
   void RefocusCurrentPod() override;
@@ skipping 51 matching lines @@
   // Updates the device requisition string on the UI side.
   void UpdateDeviceRequisition();
 
   // Updates client area size based on the primary screen size.
   void UpdateClientAreaSize();
 
   // Notification of a change in the accessibility settings.
   void OnAccessibilityStatusChanged(
       const AccessibilityStatusEventDetails& details);
 
-  // Whether the instance is initialized.
-  //
-  // The instance becomes initialized after the corresponding message is
-  // received from javascript side.
-  bool is_initialized_ = false;
-
-  // Javascript calls that have been deferred while the instance was not
-  // initialized yet.
-  std::vector<base::Closure> deferred_js_calls_;
-
   // Owner of this handler.
   OobeUI* oobe_ui_ = nullptr;
 
   // True if we should show OOBE instead of login.
   bool show_oobe_ui_ = false;
 
   // Updates when version info is changed.
   VersionInfoUpdater version_info_updater_;
 
   // Help application used for help dialogs.
   scoped_refptr<HelpAppLauncher> help_app_;
 
   Delegate* delegate_ = nullptr;
 
   std::unique_ptr<AccessibilityStatusSubscription> accessibility_subscription_;
 
   DemoModeDetector demo_mode_detector_;
 
   keyboard::ScopedKeyboardDisabler scoped_keyboard_disabler_;
 
   DISALLOW_COPY_AND_ASSIGN(CoreOobeHandler);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_CORE_OOBE_HANDLER_H_