Move another block of extension tests to manifest_version 2.

chrome/test/data/extensions/api_test/i18n/test.js

+// Copyright (c) 2011 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.
+
 // i18n api test
 // browser_tests.exe --gtest_filter=ExtensionApiTest.I18N --lib=browser_tests
 
 var testCallback = chrome.test.testCallback;
 var callbackPass = chrome.test.callbackPass;
 
 chrome.test.getConfig(function(config) {
 
   var TEST_FILE_URL = "http://localhost:PORT/files/extensions/test_file.html"
       .replace(/PORT/, config.testServer.port);
@@ skipping 26 matching lines @@
         }
       );
       chrome.test.log("Creating tab...");
       chrome.tabs.create({
         url: TEST_FILE_URL
       });
       chrome.test.succeed();
     }
   ]);
 });