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

components/history/core/browser/top_sites_impl_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/history/core/browser/top_sites_impl.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include "base/bind.h"
@@ skipping 19 matching lines @@
 #include "components/prefs/pref_registry_simple.h"
 #include "components/prefs/testing_pref_service.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "url/gurl.h"
 
 namespace history {
 
 namespace {
 
-// Key for URL blacklist.
-const char kAcceptLanguages[] = "en-US,en";
-
 const char kApplicationScheme[] = "application";
 const char kPrepopulatedPageURL[] =
     "http://www.google.com/int/chrome/welcome.html";
 
 // Returns whether |url| can be added to history.
 bool MockCanAddURLToHistory(const GURL& url) {
   return url.is_valid() && !url.SchemeIs(kApplicationScheme);
 }
 
 // Used by WaitForHistory, see it for details.
@@ skipping 87 matching lines @@
  public:
   TopSitesImplTest() {}
 
   void SetUp() override {
     ASSERT_TRUE(scoped_temp_dir_.CreateUniqueTempDir());
     pref_service_.reset(new TestingPrefServiceSimple);
     TopSitesImpl::RegisterPrefs(pref_service_->registry());
     history_service_.reset(
         new HistoryService(nullptr, scoped_ptr<VisitDelegate>()));
     ASSERT_TRUE(history_service_->Init(
-        kAcceptLanguages,
         TestHistoryDatabaseParamsForPath(scoped_temp_dir_.path())));
     ResetTopSites();
     WaitTopSitesLoaded();
   }
 
   void TearDown() override {
     DestroyTopSites();
     history_service_->Shutdown();
     history_service_.reset();
     pref_service_.reset();
@@ skipping 1497 matching lines @@
   EXPECT_EQ("http://forced/5", querier.urls()[5].url.spec());
   EXPECT_EQ(6000u, querier.urls()[5].last_forced_time.ToJsTime());
   scoped_refptr<base::RefCountedMemory> thumbnail_data;
   ASSERT_TRUE(top_sites()->GetPageThumbnail(GURL("http://forced/5"), false,
                                             &thumbnail_data));
   ASSERT_TRUE(
       ThumbnailsAreEqual(orig_thumbnail_data.get(), thumbnail_data.get()));
 }
 
 }  // namespace history