[Win] Add option to reauthenticate the OS user before revealing passwords.

chrome/browser/ui/webui/options/password_manager_handler.cc

 // 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.
 
 #include "chrome/browser/ui/webui/options/password_manager_handler.h"
 
 #include "base/bind.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 16 matching lines @@
 
 PasswordManagerHandler::PasswordManagerHandler()
     : password_manager_presenter_(this) {}
 
 PasswordManagerHandler::~PasswordManagerHandler() {}
 
 Profile* PasswordManagerHandler::GetProfile() {
   return Profile::FromWebUI(web_ui());
 }
 
+content::WebContents* PasswordManagerHandler::GetWebContents() {
+  return web_ui()->GetWebContents();
+}
+
 void PasswordManagerHandler::GetLocalizedValues(
     DictionaryValue* localized_strings) {
   DCHECK(localized_strings);
 
   static const OptionsStringResource resources[] = {
     { "savedPasswordsTitle",
       IDS_PASSWORDS_SHOW_PASSWORDS_TAB_TITLE },
     { "passwordExceptionsTitle",
       IDS_PASSWORDS_EXCEPTIONS_TAB_TITLE },
     { "passwordSearchPlaceholder",
@@ skipping 109 matching lines @@
   for (size_t i = 0; i < password_exception_list.size(); ++i) {
     entries.Append(new StringValue(
         net::FormatUrl(password_exception_list[i]->origin, languages_)));
   }
 
   web_ui()->CallJavascriptFunction("PasswordManager.setPasswordExceptionsList",
                                    entries);
 }
 
 }  // namespace options