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

chrome/browser/safe_browsing/incident_reporting/last_download_finder_unittest.cc

 // Copyright 2014 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 "chrome/browser/safe_browsing/incident_reporting/last_download_finder.h"
 
 #include <stddef.h>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 54 matching lines @@
                   << history_path.value();
     return nullptr;
   }
 
   scoped_ptr<history::HistoryService> history_service(
       new history::HistoryService(
           make_scoped_ptr(new ChromeHistoryClient(
               BookmarkModelFactory::GetForProfile(profile))),
           scoped_ptr<history::VisitDelegate>()));
   if (history_service->Init(
-          profile->GetPrefs()->GetString(prefs::kAcceptLanguages),
           history::HistoryDatabaseParamsForPath(profile->GetPath()))) {
     return std::move(history_service);
   }
 
   ADD_FAILURE() << "failed to initialize history service";
   return nullptr;
 }
 
 #if defined(OS_WIN)
 static const base::FilePath::CharType kBinaryFileName[] =
@@ skipping 370 matching lines @@
       base::Bind(&LastDownloadFinderTest::OnLastDownload,
                  base::Unretained(this), &last_binary_download,
                  &last_non_binary_download, run_loop.QuitClosure())));
 
   run_loop.Run();
 
   ASSERT_TRUE(last_binary_download);
 }
 
 }  // namespace safe_browsing