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

ios/chrome/browser/browser_state/test_chrome_browser_state.mm

 // 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.
 
 #include "ios/chrome/browser/browser_state/test_chrome_browser_state.h"
 
 #include <utility>
 
 #include "base/base_paths.h"
 #include "base/files/file_util.h"
@@ skipping 19 matching lines @@
 #include "components/webdata_services/web_data_service_wrapper.h"
 #include "ios/chrome/browser/application_context.h"
 #include "ios/chrome/browser/autocomplete/in_memory_url_index_factory.h"
 #include "ios/chrome/browser/bookmarks/bookmark_client_impl.h"
 #include "ios/chrome/browser/bookmarks/bookmark_model_factory.h"
 #include "ios/chrome/browser/browser_state/browser_state_keyed_service_factories.h"
 #include "ios/chrome/browser/history/history_client_impl.h"
 #include "ios/chrome/browser/history/history_service_factory.h"
 #include "ios/chrome/browser/history/top_sites_factory.h"
 #include "ios/chrome/browser/history/web_history_service_factory.h"
-#include "ios/chrome/browser/pref_names.h"
 #include "ios/chrome/browser/prefs/browser_prefs.h"
 #include "ios/chrome/browser/prefs/ios_chrome_pref_service_factory.h"
 #include "ios/chrome/browser/sync/glue/sync_start_util.h"
 #include "ios/chrome/browser/web_data_service_factory.h"
 #include "ios/public/provider/chrome/browser/chrome_browser_provider.h"
 #include "ios/web/public/web_thread.h"
 #include "net/url_request/url_request_test_util.h"
 
 namespace {
 scoped_ptr<KeyedService> BuildHistoryService(web::BrowserState* context) {
   ios::ChromeBrowserState* browser_state =
       ios::ChromeBrowserState::FromBrowserState(context);
   return make_scoped_ptr(new history::HistoryService(
       make_scoped_ptr(new HistoryClientImpl(
           ios::BookmarkModelFactory::GetForBrowserState(browser_state))),
       nullptr));
 }
 
 scoped_ptr<KeyedService> BuildBookmarkModel(web::BrowserState* context) {
   ios::ChromeBrowserState* browser_state =
       ios::ChromeBrowserState::FromBrowserState(context);
   scoped_ptr<bookmarks::BookmarkModel> bookmark_model(
       new bookmarks::BookmarkModel(
           make_scoped_ptr(new BookmarkClientImpl(browser_state))));
   bookmark_model->Load(
       browser_state->GetPrefs(),
-      browser_state->GetPrefs()->GetString(prefs::kAcceptLanguages),
       browser_state->GetStatePath(), browser_state->GetIOTaskRunner(),
       web::WebThread::GetTaskRunnerForThread(web::WebThread::UI));
   return std::move(bookmark_model);
 }
 
 void NotReachedErrorCallback(WebDataServiceWrapper::ErrorType error_type,
                              sql::InitStatus status) {
   NOTREACHED();
 }
 
@@ skipping 249 matching lines @@
     if (!base::DeleteFile(path, false) && base::PathExists(path))
       return false;
   }
 
   // Create and initialize the HistoryService, but destroy it if the init fails.
   history::HistoryService* history_service =
       static_cast<history::HistoryService*>(
           ios::HistoryServiceFactory::GetInstance()->SetTestingFactoryAndUse(
               this, &BuildHistoryService));
   if (!history_service->Init(
-          GetPrefs()->GetString(prefs::kAcceptLanguages),
           history::HistoryDatabaseParamsForPath(
               GetOriginalChromeBrowserState()->GetStatePath()))) {
     ios::HistoryServiceFactory::GetInstance()->SetTestingFactory(this, nullptr);
     return false;
   }
 
   // Some tests expect that CreateHistoryService() will also make the
   // InMemoryURLIndex available.
   ios::InMemoryURLIndexFactory::GetInstance()->SetTestingFactory(
       this, ios::InMemoryURLIndexFactory::GetDefaultFactory());
@@ skipping 69 matching lines @@
   DCHECK(!build_called_);
   pref_service_ = std::move(prefs);
 }
 
 scoped_ptr<TestChromeBrowserState> TestChromeBrowserState::Builder::Build() {
   DCHECK(!build_called_);
   return make_scoped_ptr(new TestChromeBrowserState(
       state_path_, std::move(pref_service_), testing_factories_,
       refcounted_testing_factories_));
 }