cros: Move call js prefix out of ctor.

chrome/browser/ui/webui/chromeos/login/terms_of_service_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_TERMS_OF_SERVICE_SCREEN_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_TERMS_OF_SERVICE_SCREEN_HANDLER_H_
 
 #include <string>
 
 #include "base/compiler_specific.h"
@@ skipping 50 matching lines @@
   void UpdateTermsOfServiceInUI();
 
   // Called when the user declines the Terms of Service by clicking the "back"
   // button.
   void HandleBack();
 
   // Called when the user accepts the Terms of Service by clicking the "accept
   // and continue" button.
   void HandleAccept();
 
-  TermsOfServiceScreenHandler::Delegate* screen_;
+  TermsOfServiceScreenHandler::Delegate* screen_ = nullptr;
 
-  CoreOobeActor* core_oobe_actor_;
+  CoreOobeActor* core_oobe_actor_ = nullptr;
 
   // Whether the screen should be shown right after initialization.
-  bool show_on_init_;
+  bool show_on_init_ = false;
 
   // The domain name whose Terms of Service are being shown.
   std::string domain_;
 
   // Set to |true| when the download of the Terms of Service fails.
-  bool load_error_;
+  bool load_error_ = false;
 
   // Set to the Terms of Service when the download is successful.
   std::string terms_of_service_;
 
   DISALLOW_COPY_AND_ASSIGN(TermsOfServiceScreenHandler);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_TERMS_OF_SERVICE_SCREEN_HANDLER_H_