[MD settings] moving settings strings to a separate grd file

chrome/browser/ui/webui/settings/md_settings_localized_strings_provider.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/settings/md_settings_localized_strings_provider.h"
 
 #include "base/strings/utf_string_conversions.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 "chrome/grit/locale_settings.h"
+#include "chrome/grit/settings_strings.h"
 #include "content/public/browser/web_ui_data_source.h"
 #include "ui/base/l10n/l10n_util.h"
 
 #if defined(OS_CHROMEOS)
 #include "ui/chromeos/strings/grit/ui_chromeos_strings.h"
 #endif
 
 namespace {
 
 // Note that settings.html contains a <script> tag which imports a script of
@@ skipping 468 matching lines @@
   AddPrivacyStrings(html_source);
   AddSearchStrings(html_source);
   AddSearchEnginesStrings(html_source);
   AddSiteSettingsStrings(html_source);
   AddSyncStrings(html_source);
   AddUsersStrings(html_source);
   html_source->SetJsonPath(kLocalizedStringsFile);
 }
 
 }  // namespace settings