Remove chrome://welcome page.

chrome/browser/ui/webui/welcome_ui_android.cc

-// 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.
-
-#include "chrome/browser/ui/webui/welcome_ui_android.h"
-
-#include <string>
-
-#include "base/strings/string16.h"
-#include "base/strings/stringprintf.h"
-#include "base/strings/utf_string_conversions.h"
-#include "chrome/browser/android/accessibility_util.h"
-#include "chrome/browser/android/tab_android.h"
-#include "chrome/browser/browser_process.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/ui/webui/welcome_handler_android.h"
-#include "chrome/common/url_constants.h"
-#include "chrome/grit/chromium_strings.h"
-#include "chrome/grit/generated_resources.h"
-#include "chrome/grit/google_chrome_strings.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/l10n/l10n_util.h"
-
-const char kProductTourBaseURL[] =
-    "http://www.google.com/intl/%s/chrome/browser/mobile/tour/android.html";
-
-const char kPrivacyNoticeBaseURL[] =
-    "http://www.google.com/chrome/intl/%s/privacy.html";
-
-WelcomeUI::WelcomeUI(content::WebUI* web_ui)
-    : content::WebUIController(web_ui) {
-  // Set up the chrome://welcome source.
-  content::WebUIDataSource* html_source =
-      content::WebUIDataSource::Create(chrome::kChromeUIWelcomeHost);
-
-  // Localized strings.
-  html_source->AddLocalizedString("title",
-      IDS_NEW_TAB_CHROME_WELCOME_PAGE_TITLE);
-  html_source->AddLocalizedString("takeATour", IDS_FIRSTRUN_TAKE_TOUR);
-  html_source->AddLocalizedString("firstRunSignedInTitle",
-      IDS_FIRSTRUN_SIGNED_IN_TITLE);
-  html_source->AddLocalizedString("firstRunSignedInDescription",
-      IDS_FIRSTRUN_SIGNED_IN_DESCRIPTION);
-  html_source->AddLocalizedString("settings", IDS_FIRSTRUN_SETTINGS_LINK);
-
-  std::string locale = g_browser_process->GetApplicationLocale();
-  std::string product_tour_url = base::StringPrintf(
-      kProductTourBaseURL, locale.c_str());
-
-  if (chrome::android::AccessibilityUtil::IsAccessibilityEnabled())
-    product_tour_url += "?talkback";
-
-  html_source->AddString("productTourUrl", product_tour_url);
-
-  TabAndroid* tab = TabAndroid::FromWebContents(web_ui->GetWebContents());
-  bool tos_visible = tab && tab->ShouldWelcomePageLinkToTermsOfService();
-  html_source->AddBoolean("tosVisible", tos_visible);
-
-  base::string16 tos_html;
-  if (tos_visible) {
-    std::string privacy_notice_url =
-        base::StringPrintf(kPrivacyNoticeBaseURL, locale.c_str());
-    tos_html = l10n_util::GetStringFUTF16(
-        IDS_FIRSTRUN_TOS_EXPLANATION, base::UTF8ToUTF16(privacy_notice_url));
-  }
-  html_source->AddString("tosHtml", tos_html);
-
-  // Add required resources.
-  html_source->SetJsonPath("strings.js");
-  html_source->SetDefaultResource(IDR_ABOUT_WELCOME_HTML);
-
-  Profile* profile = Profile::FromWebUI(web_ui);
-  content::WebUIDataSource::Add(profile, html_source);
-
-  // Add message handlers.
-  web_ui->AddMessageHandler(new WelcomeHandler());
-}
-
-WelcomeUI::~WelcomeUI() {
-}