Move another block of extension tests to manifest_version 2.

chrome/test/data/extensions/api_test/history/delete.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.
+
 // History api test for Chrome.
 // browser_tests.exe --gtest_filter=ExtensionHistoryApiTest.Delete
 
 // runHistoryTestFns is defined in ./common.js .
 runHistoryTestFns([
   // All the tests require a blank state to start from.  If this fails,
   // expect all other history tests (ExtensionHistoryApiTest.*) to fail.
   function clearHistory() {
     chrome.history.deleteAll(pass(function() {
       countItemsInHistory(pass(function(count) {
@@ skipping 151 matching lines @@
             chrome.history.search(query, function(results) {
               // Nothing should have been deleted.
               assertEq(2, results.length);
               chrome.test.succeed();
             });
           });
       });
     });
   }
 ]);