cros: Move call js prefix out of ctor.

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

 // Copyright 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_KIOSK_ENABLE_SCREEN_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_KIOSK_ENABLE_SCREEN_HANDLER_H_
 
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
@@ skipping 27 matching lines @@
   void HandleOnClose();
   void HandleOnEnable();
 
   // Callback for KioskAppManager::EnableConsumerModeKiosk().
   void OnEnableConsumerKioskAutoLaunch(bool success);
 
   // Callback for KioskAppManager::GetConsumerKioskModeStatus().
   void OnGetConsumerKioskAutoLaunchStatus(
       KioskAppManager::ConsumerKioskAutoLaunchStatus status);
 
-  Delegate* delegate_;
+  Delegate* delegate_ = nullptr;
 
   // Keeps whether screen should be shown right after initialization.
-  bool show_on_init_;
+  bool show_on_init_ = false;
 
   // True if machine's consumer kiosk mode is in a configurable state.
-  bool is_configurable_;
+  bool is_configurable_ = false;
 
   base::WeakPtrFactory<KioskEnableScreenHandler> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(KioskEnableScreenHandler);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_KIOSK_ENABLE_SCREEN_HANDLER_H_