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

chrome/browser/download/notification/download_item_notification.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/download/notification/download_item_notification.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include "base/files/file_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "build/build_config.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/download/download_crx_util.h"
 #include "chrome/browser/download/download_item_model.h"
 #include "chrome/browser/download/notification/download_notification_manager.h"
 #include "chrome/browser/notifications/notification.h"
 #include "chrome/browser/notifications/notification_ui_manager.h"
 #include "chrome/browser/notifications/profile_notification.h"
 #include "chrome/browser/ui/scoped_tabbed_browser_displayer.h"
-#include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/grit/chromium_strings.h"
 #include "chrome/grit/generated_resources.h"
 #include "components/mime_util/mime_util.h"
-#include "components/prefs/pref_service.h"
 #include "components/url_formatter/elide_url.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/download_interrupt_reasons.h"
 #include "content/public/browser/download_item.h"
 #include "content/public/browser/page_navigator.h"
 #include "content/public/browser/user_metrics.h"
 #include "content/public/browser/web_contents.h"
 #include "grit/theme_resources.h"
 #include "net/base/mime_util.h"
@@ skipping 802 matching lines @@
   // "Starting..."
   return l10n_util::GetStringUTF16(IDS_DOWNLOAD_STATUS_STARTING);
 }
 
 base::string16 DownloadItemNotification::GetStatusString() const {
   if (item_->IsDangerous())
     return GetWarningStatusString();
 
   // The hostname. (E.g.:"example.com" or "127.0.0.1")
   base::string16 host_name =
-      url_formatter::FormatUrlForSecurityDisplayOmitScheme(
-          item_->GetURL(),
-          profile()->GetPrefs()->GetString(prefs::kAcceptLanguages));
+      url_formatter::FormatUrlForSecurityDisplayOmitScheme(item_->GetURL());
 
   DownloadItemModel model(item_);
   base::string16 sub_status_text;
   bool show_size_ratio = true;
   switch (item_->GetState()) {
     case content::DownloadItem::IN_PROGRESS:
       // The download is a CRX (app, extension, theme, ...) and it is being
       // unpacked and validated.
       if (item_->AllDataSaved() &&
           download_crx_util::IsExtensionDownload(*item_)) {
@@ skipping 76 matching lines @@
   const std::string notification_id_in_message_center = notification->id();
 
   message_center::NotificationList::Notifications visible_notifications =
       message_center_->GetVisibleNotifications();
   for (const auto& notification : visible_notifications) {
     if (notification->id() == notification_id_in_message_center)
       return true;
   }
   return false;
 }