[Signin Error Dialog] (1/3) Added necessary web components

chrome/browser/ui/webui/signin/sync_confirmation_ui.cc

 // Copyright 2015 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/signin/sync_confirmation_ui.h"
 
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/webui/signin/sync_confirmation_handler.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/grit/generated_resources.h"
 #include "content/public/browser/web_ui.h"
 #include "content/public/browser/web_ui_data_source.h"
 #include "grit/browser_resources.h"
 #include "ui/base/webui/web_ui_util.h"
 
 SyncConfirmationUI::SyncConfirmationUI(content::WebUI* web_ui)
     : SyncConfirmationUI(web_ui, new SyncConfirmationHandler) {}
 
 SyncConfirmationUI::SyncConfirmationUI(
     content::WebUI* web_ui, SyncConfirmationHandler* handler)
     : WebDialogUI(web_ui) {
   Profile* profile = Profile::FromWebUI(web_ui);
   content::WebUIDataSource* source =
       content::WebUIDataSource::Create(chrome::kChromeUISyncConfirmationHost);
   source->SetJsonPath("strings.js");
   source->SetDefaultResource(IDR_SYNC_CONFIRMATION_HTML);
   source->AddResourcePath("sync_confirmation.css", IDR_SYNC_CONFIRMATION_CSS);
   source->AddResourcePath("sync_confirmation.js", IDR_SYNC_CONFIRMATION_JS);
+  source->AddResourcePath("signin_shared_css.html", IDR_SIGNIN_SHARED_CSS_HTML);
 
   source->AddLocalizedString("syncConfirmationTitle",
       IDS_SYNC_CONFIRMATION_TITLE);
   source->AddLocalizedString("syncConfirmationChromeSyncTitle",
       IDS_SYNC_CONFIRMATION_CHROME_SYNC_TITLE);
   source->AddLocalizedString("syncConfirmationChromeSyncBody",
       IDS_SYNC_CONFIRMATION_CHROME_SYNC_MESSAGE);
   source->AddLocalizedString("syncConfirmationPersonalizeServicesTitle",
       IDS_SYNC_CONFIRMATION_PERSONALIZE_SERVICES_TITLE);
   source->AddLocalizedString("syncConfirmationPersonalizeServicesBody",
       IDS_SYNC_CONFIRMATION_PERSONALIZE_SERVICES_BODY);
   source->AddLocalizedString("syncConfirmationSyncSettingsLinkBody",
       IDS_SYNC_CONFIRMATION_SYNC_SETTINGS_LINK_BODY);
   source->AddLocalizedString("syncConfirmationConfirmLabel",
       IDS_SYNC_CONFIRMATION_CONFIRM_BUTTON_LABEL);
   source->AddLocalizedString("syncConfirmationUndoLabel",
       IDS_SYNC_CONFIRMATION_UNDO_BUTTON_LABEL);
 
   base::DictionaryValue strings;
   webui::SetLoadTimeDataDefaults(
       g_browser_process->GetApplicationLocale(), &strings);
   source->AddLocalizedStrings(strings);
 
   content::WebUIDataSource::Add(profile, source);
   web_ui->AddMessageHandler(handler);
 }