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

components/toolbar/toolbar_model_impl.cc

 // Copyright 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/toolbar/toolbar_model_impl.h"
 
 #include "base/logging.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/time/time.h"
 #include "build/build_config.h"
@@ skipping 26 matching lines @@
 // ToolbarModelImpl Implementation.
 base::string16 ToolbarModelImpl::GetText() const {
   base::string16 search_terms(GetSearchTerms(false));
   if (!search_terms.empty())
     return search_terms;
 
   return GetFormattedURL(NULL);
 }
 
 base::string16 ToolbarModelImpl::GetFormattedURL(size_t* prefix_end) const {
-  // May be empty during initialization.
-  std::string languages = delegate_->GetAcceptLanguages();
-
   GURL url(GetURL());
   // Note that we can't unescape spaces here, because if the user copies this
   // and pastes it into another program, that program may think the URL ends at
   // the space.
   const base::string16 formatted_text =
       delegate_->FormattedStringWithEquivalentMeaning(
           url, url_formatter::FormatUrl(
-                   url, languages, url_formatter::kFormatUrlOmitAll,
+                   url, url_formatter::kFormatUrlOmitAll,
                    net::UnescapeRule::NORMAL, nullptr, prefix_end, nullptr));
   if (formatted_text.length() <= max_url_display_chars_)
     return formatted_text;
 
   // Truncating the URL breaks editing and then pressing enter, but hopefully
   // people won't try to do much with such enormous URLs anyway. If this becomes
   // a real problem, we could perhaps try to keep some sort of different "elided
   // visible URL" where editing affects and reloads the "real underlying URL",
   // but this seems very tricky for little gain.
   return gfx::TruncateString(formatted_text, max_url_display_chars_ - 1,
@@ skipping 101 matching lines @@
 bool ToolbarModelImpl::ShouldDisplayURL() const {
   return delegate_->ShouldDisplayURL();
 }
 
 base::string16 ToolbarModelImpl::GetSearchTerms(bool ignore_editing) const {
   if (!url_replacement_enabled() || (input_in_progress() && !ignore_editing))
     return base::string16();
 
   return delegate_->GetSearchTerms(GetSecurityLevel(ignore_editing));
 }