Remove tests for deprecated Options UI

chrome/browser/ui/webui/options/language_options_handler_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 "chrome/browser/ui/webui/options/language_options_handler.h"
-
-#include <string>
-
-#include "base/values.h"
-#include "build/build_config.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-#if !defined(OS_MACOSX)
-TEST(LanguageOptionsHandlerTest, GetUILanguageCodeSet) {
-  std::unique_ptr<base::DictionaryValue> dictionary(
-      options::LanguageOptionsHandler::GetUILanguageCodeSet());
-  EXPECT_TRUE(dictionary->HasKey("en-US"));
-  // Note that we don't test a false case, as such an expectation will
-  // fail when we add support for the language.
-  // EXPECT_FALSE(dictionary->HasKey("no"));
-}
-#endif  // !defined(OS_MACOSX)
-
-TEST(LanguageOptionsHandlerTest, GetSpellCheckLanguageCodeSet) {
-  std::unique_ptr<base::DictionaryValue> dictionary(
-      options::LanguageOptionsHandler::GetSpellCheckLanguageCodeSet());
-  EXPECT_TRUE(dictionary->HasKey("en-US"));
-}