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

content/shell/browser/shell_javascript_dialog_manager.h

 // Copyright 2013 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 CONTENT_SHELL_BROWSER_SHELL_JAVASCRIPT_DIALOG_MANAGER_H_
 #define CONTENT_SHELL_BROWSER_SHELL_JAVASCRIPT_DIALOG_MANAGER_H_
 
 #include "base/callback_forward.h"
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "build/build_config.h"
 #include "content/public/browser/javascript_dialog_manager.h"
 
 namespace content {
 
 class ShellJavaScriptDialog;
 
 class ShellJavaScriptDialogManager : public JavaScriptDialogManager {
  public:
   ShellJavaScriptDialogManager();
   ~ShellJavaScriptDialogManager() override;
 
   // JavaScriptDialogManager:
   void RunJavaScriptDialog(WebContents* web_contents,
                            const GURL& origin_url,
-                           const std::string& accept_lang,
                            JavaScriptMessageType javascript_message_type,
                            const base::string16& message_text,
                            const base::string16& default_prompt_text,
                            const DialogClosedCallback& callback,
                            bool* did_suppress_message) override;
 
   void RunBeforeUnloadDialog(WebContents* web_contents,
                              bool is_reload,
                              const DialogClosedCallback& callback) override;
 
@@ skipping 27 matching lines @@
   bool should_proceed_on_beforeunload_;
 
   DialogClosedCallback before_unload_callback_;
 
   DISALLOW_COPY_AND_ASSIGN(ShellJavaScriptDialogManager);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_SHELL_BROWSER_SHELL_JAVASCRIPT_DIALOG_MANAGER_H_