Drop |languages| from {Format,Elide}Url* and IDNToUnicode

chrome/browser/interstitials/security_interstitial_page.cc

 // Copyright (c) 2014 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/interstitials/security_interstitial_page.h"
 
 #include <utility>
 
 #include "base/i18n/rtl.h"
 #include "base/metrics/histogram.h"
@@ skipping 60 matching lines @@
   AfterShow();
 }
 
 bool SecurityInterstitialPage::IsPrefEnabled(const char* pref) {
   Profile* profile =
       Profile::FromBrowserContext(web_contents()->GetBrowserContext());
   return profile->GetPrefs()->GetBoolean(pref);
 }
 
 base::string16 SecurityInterstitialPage::GetFormattedHostName() const {
-  std::string languages;
-  Profile* profile =
-      Profile::FromBrowserContext(web_contents()->GetBrowserContext());
-  if (profile)
-    languages = profile->GetPrefs()->GetString(prefs::kAcceptLanguages);
   return security_interstitials::common_string_util::GetFormattedHostName(
-      request_url_, languages);
+      request_url_);
 }
 
 std::string SecurityInterstitialPage::GetHTMLContents() {
   base::DictionaryValue load_time_data;
   PopulateInterstitialStrings(&load_time_data);
   const std::string& app_locale = g_browser_process->GetApplicationLocale();
   webui::SetLoadTimeDataDefaults(app_locale, &load_time_data);
   std::string html = ResourceBundle::GetSharedInstance()
                          .GetRawDataResource(IDR_SECURITY_INTERSTITIAL_HTML)
                          .as_string();
@@ skipping 11 matching lines @@
 
 security_interstitials::MetricsHelper*
 SecurityInterstitialPage::metrics_helper() {
   return controller_->metrics_helper();
 }
 
 void SecurityInterstitialPage::set_metrics_helper(
     std::unique_ptr<security_interstitials::MetricsHelper> metrics_helper) {
   controller_->set_metrics_helper(std::move(metrics_helper));
 }