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

content/public/browser/navigation_entry.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 CONTENT_PUBLIC_BROWSER_NAVIGATION_ENTRY_H_
 #define CONTENT_PUBLIC_BROWSER_NAVIGATION_ENTRY_H_
 
 #include <stdint.h>
 
 #include <string>
@@ skipping 91 matching lines @@
 
   // Describes the current page that the tab represents. This is the ID that the
   // renderer generated for the page and is how we can tell new versus
   // renavigations.
   virtual void SetPageID(int page_id) = 0;
   virtual int32_t GetPageID() const = 0;
 
   // Page-related helpers ------------------------------------------------------
 
   // Returns the title to be displayed on the tab. This could be the title of
-  // the page if it is available or the URL. |languages| is the list of
-  // accepted languages (e.g., prefs::kAcceptLanguages) or empty if proper
-  // URL formatting isn't needed (e.g., unit tests).
-  virtual const base::string16& GetTitleForDisplay(
-      const std::string& languages) const = 0;
+  // the page if it is available or the URL.
+  virtual const base::string16& GetTitleForDisplay() const = 0;
 
   // Returns true if the current tab is in view source mode. This will be false
   // if there is no navigation.
   virtual bool IsViewSourceMode() const = 0;
 
   // Tracking stuff ------------------------------------------------------------
 
   // The transition type indicates what the user did to move to this page from
   // the previous page.
   virtual void SetTransitionType(ui::PageTransition transition_type) = 0;
@@ skipping 95 matching lines @@
   virtual void SetRedirectChain(const std::vector<GURL>& redirects) = 0;
   virtual const std::vector<GURL>& GetRedirectChain() const = 0;
 
   // True if this entry is restored and hasn't been loaded.
   virtual bool IsRestored() const = 0;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_NAVIGATION_ENTRY_H_