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

components/error_page/common/localized_error.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 "components/error_page/common/localized_error.h"
 
 #include <stddef.h>
 
 #include "base/command_line.h"
 #include "base/i18n/rtl.h"
@@ skipping 827 matching lines @@
 const char LocalizedError::kHttpErrorDomain[] = "http";
 
 void LocalizedError::GetStrings(int error_code,
                                 const std::string& error_domain,
                                 const GURL& failed_url,
                                 bool is_post,
                                 bool stale_copy_in_cache,
                                 bool can_show_network_diagnostics_dialog,
                                 bool has_offline_pages,
                                 const std::string& locale,
-                                const std::string& accept_languages,
                                 scoped_ptr<error_page::ErrorPageParams> params,
                                 base::DictionaryValue* error_strings) {
   webui::SetLoadTimeDataDefaults(locale, error_strings);
 
   // Grab the strings and settings that depend on the error type.  Init
   // options with default values.
   LocalizedErrorMap options = {
     0,
     IDS_ERRORPAGES_TITLE_NOT_AVAILABLE,
     IDS_ERRORPAGES_HEADING_NOT_AVAILABLE,
@@ skipping 15 matching lines @@
       error_code == net::ERR_ACCESS_DENIED &&
       failed_url.scheme() == "file") {
     options.title_resource_id = IDS_ERRORPAGES_TITLE_ACCESS_DENIED;
     options.heading_resource_id = IDS_ERRORPAGES_HEADING_FILE_ACCESS_DENIED;
     options.summary_resource_id = IDS_ERRORPAGES_SUMMARY_FILE_ACCESS_DENIED;
     options.details_resource_id = IDS_ERRORPAGES_DETAILS_FILE_ACCESS_DENIED;
     options.suggestions = SUGGEST_NONE;
   }
 
   base::string16 failed_url_string(url_formatter::FormatUrl(
-      failed_url, accept_languages, url_formatter::kFormatUrlOmitNothing,
+      failed_url, url_formatter::kFormatUrlOmitNothing,
       net::UnescapeRule::NORMAL, nullptr, nullptr, nullptr));
   // URLs are always LTR.
   if (base::i18n::IsRTL())
     base::i18n::WrapStringWithLTRFormatting(&failed_url_string);
   error_strings->SetString("title",
       l10n_util::GetStringFUTF16(options.title_resource_id, failed_url_string));
   std::string icon_class = GetIconClassForError(error_domain, error_code);
   error_strings->SetString("iconClass", icon_class);
 
-  base::string16 host_name(url_formatter::IDNToUnicode(failed_url.host(),
-                                                       accept_languages));
+  base::string16 host_name(url_formatter::IDNToUnicode(failed_url.host()));
 
   base::DictionaryValue* heading = new base::DictionaryValue;
   heading->SetString("msg",
                      l10n_util::GetStringUTF16(options.heading_resource_id));
   heading->SetString("hostName", host_name);
   error_strings->Set("heading", heading);
 
   base::DictionaryValue* summary = new base::DictionaryValue;
 
   // Set summary message under the heading.
@@ skipping 193 matching lines @@
 
 bool LocalizedError::HasStrings(const std::string& error_domain,
                                 int error_code) {
   // Whether or not the there are strings for an error does not depend on
   // whether or not the page was be generated by a POST, so just claim it was
   // not.
   return LookupErrorMap(error_domain, error_code, /*is_post=*/false) != nullptr;
 }
 
 }  // namespace error_page