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

components/omnibox/browser/history_quick_provider_unittest.cc

 // 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.
 
 #include "components/omnibox/browser/history_quick_provider.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <functional>
@@ skipping 164 matching lines @@
 
   DISALLOW_COPY_AND_ASSIGN(GetURLTask);
 };
 
 class FakeAutocompleteProviderClient : public MockAutocompleteProviderClient {
  public:
   FakeAutocompleteProviderClient() : pool_owner_(3, "Background Pool") {
     bookmark_model_ = bookmarks::TestBookmarkClient::CreateModel();
     if (history_dir_.CreateUniqueTempDir()) {
       history_service_ = history::CreateHistoryService(
-          history_dir_.path(), GetAcceptLanguages(), true);
+          history_dir_.path(), true);
     }
 
     in_memory_url_index_.reset(new InMemoryURLIndex(
         bookmark_model_.get(), history_service_.get(), nullptr,
-        pool_owner_.pool().get(), history_dir_.path(), GetAcceptLanguages(),
-        SchemeSet()));
+        pool_owner_.pool().get(), history_dir_.path(), SchemeSet()));
     in_memory_url_index_->Init();
   }
 
   const AutocompleteSchemeClassifier& GetSchemeClassifier() const override {
     return scheme_classifier_;
   }
 
   const SearchTermsData& GetSearchTermsData() const override {
     return search_terms_data_;
   }
 
   history::HistoryService* GetHistoryService() override {
     return history_service_.get();
   }
 
   bookmarks::BookmarkModel* GetBookmarkModel() override {
     return bookmark_model_.get();
   }
 
   InMemoryURLIndex* GetInMemoryURLIndex() override {
     return in_memory_url_index_.get();
   }
 
-  std::string GetAcceptLanguages() const override { return "en,en-US,ko"; }
-
   void set_in_memory_url_index(scoped_ptr<InMemoryURLIndex> index) {
     in_memory_url_index_ = std::move(index);
   }
 
  private:
   base::SequencedWorkerPoolOwner pool_owner_;
   base::ScopedTempDir history_dir_;
   scoped_ptr<bookmarks::BookmarkModel> bookmark_model_;
   TestSchemeClassifier scheme_classifier_;
   SearchTermsData search_terms_data_;
@@ skipping 662 matching lines @@
 
 TEST_F(HQPOrderingTest, TEAMatch) {
   std::vector<std::string> expected_urls;
   expected_urls.push_back("http://www.teamliquid.net/");
   expected_urls.push_back("http://www.teamliquid.net/tlpd");
   expected_urls.push_back("http://www.teamliquid.net/tlpd/korean/players");
   RunTest(ASCIIToUTF16("tea"), false, expected_urls, true,
           ASCIIToUTF16("www.teamliquid.net"),
                  ASCIIToUTF16("mliquid.net"));
 }