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

components/error_page/renderer/net_error_helper_core_unittest.cc

 // 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 "components/error_page/renderer/net_error_helper_core.h"
 
 #include <stddef.h>
 
 #include <map>
 #include <string>
@@ skipping 256 matching lines @@
     NavigationCorrectionsLoadFinished(
         SuggestionsToResponse(corrections, num_corrections));
   }
 
   void NavigationCorrectionsLoadFailure() {
     NavigationCorrectionsLoadFinished("");
   }
 
   void NavigationCorrectionsLoadFinished(const std::string& result) {
     url_being_fetched_ = GURL();
-    core()->OnNavigationCorrectionsFetched(result, "en", false);
+    core()->OnNavigationCorrectionsFetched(result, false);
   }
 
   void DoErrorLoadOfURL(net::Error error, const GURL& url) {
     core()->OnStartLoad(NetErrorHelperCore::MAIN_FRAME,
                         NetErrorHelperCore::NON_ERROR_PAGE);
     std::string html;
     core()->GetErrorHTML(NetErrorHelperCore::MAIN_FRAME,
                          NetErrorForURL(error, url), false /* is_failed_post */,
                          false /* is_ignoring_cache */, &html);
     EXPECT_FALSE(html.empty());
@@ skipping 2293 matching lines @@
   DoErrorLoad(net::ERR_INTERNET_DISCONNECTED);
   EXPECT_TRUE(last_has_offline_pages());
   EXPECT_EQ(0, show_offline_pages_count());
   core()->ExecuteButtonPress(NetErrorHelperCore::SHOW_OFFLINE_PAGES_BUTTON);
   EXPECT_EQ(1, show_offline_pages_count());
 }
 #endif  // defined(OS_ANDROID)
 
 }  // namespace
 }  // namespace error_page