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

chrome/browser/pepper_broker_infobar_delegate.h

 // 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.
 
 #ifndef CHROME_BROWSER_PEPPER_BROKER_INFOBAR_DELEGATE_H_
 #define CHROME_BROWSER_PEPPER_BROKER_INFOBAR_DELEGATE_H_
 
 #include "base/callback.h"
 #include "base/files/file_path.h"
 #include "base/macros.h"
@@ skipping 18 matching lines @@
   // broker infobar and delegate and adds the infobar to the InfoBarService
   // associated with |web_contents|.
   static void Create(content::WebContents* web_contents,
                      const GURL& url,
                      const base::FilePath& plugin_path,
                      const base::Callback<void(bool)>& callback);
 
  private:
   PepperBrokerInfoBarDelegate(const GURL& url,
                               const base::FilePath& plugin_path,
-                              const std::string& languages,
                               HostContentSettingsMap* content_settings,
                               TabSpecificContentSettings* tab_content_settings,
                               const base::Callback<void(bool)>& callback);
   ~PepperBrokerInfoBarDelegate() override;
 
   // ConfirmInfoBarDelegate:
   infobars::InfoBarDelegate::InfoBarIdentifier GetIdentifier() const override;
   int GetIconId() const override;
   base::string16 GetMessageText() const override;
   base::string16 GetButtonLabel(InfoBarButton button) const override;
   bool Accept() override;
   bool Cancel() override;
   base::string16 GetLinkText() const override;
   GURL GetLinkURL() const override;
 
   void DispatchCallback(bool result);
 
   const GURL url_;
   const base::FilePath plugin_path_;
-  const std::string languages_;
   HostContentSettingsMap* content_settings_;
   TabSpecificContentSettings* tab_content_settings_;
   base::Callback<void(bool)> callback_;
 
   DISALLOW_COPY_AND_ASSIGN(PepperBrokerInfoBarDelegate);
 };
 
 #endif  // CHROME_BROWSER_PEPPER_BROKER_INFOBAR_DELEGATE_H_