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

components/bookmarks/browser/bookmark_model.h

Index: components/bookmarks/browser/bookmark_model.h
diff --git a/components/bookmarks/browser/bookmark_model.h b/components/bookmarks/browser/bookmark_model.h
index a5138f218fe9971669f78ff6529aa5dd7b727d8f..089f95ddec6bd5deffc5783099c68e476e62252b 100644
--- a/components/bookmarks/browser/bookmark_model.h
+++ b/components/bookmarks/browser/bookmark_model.h
@@ -83,7 +83,6 @@ class BookmarkModel : public BookmarkUndoProvider,
   // All load operations will be executed on |io_task_runner| and the completion
   // callback will be called from |ui_task_runner|.
   void Load(PrefService* pref_service,
-            const std::string& accept_languages,
             const base::FilePath& profile_path,
             const scoped_refptr<base::SequencedTaskRunner>& io_task_runner,
             const scoped_refptr<base::SequencedTaskRunner>& ui_task_runner);
@@ -416,8 +415,7 @@ class BookmarkModel : public BookmarkUndoProvider,
 
   // Creates and returns a new BookmarkLoadDetails. It's up to the caller to
   // delete the returned object.
-  scoped_ptr<BookmarkLoadDetails> CreateLoadDetails(
-      const std::string& accept_languages);
+  scoped_ptr<BookmarkLoadDetails> CreateLoadDetails();
 
   BookmarkUndoDelegate* undo_delegate() const;