Update defaults for InstantExtended.

chrome/browser/ui/webui/chrome_url_data_manager_browsertest.cc

 // 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.
 
 #include "chrome/common/url_constants.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/public/browser/navigation_details.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/notification_service.h"
@@ skipping 29 matching lines @@
   int got_navigation_;
   int http_status_code_;
 
   DISALLOW_COPY_AND_ASSIGN(NavigationNotificationObserver);
 };
 
 }  // namespace
 
 typedef InProcessBrowserTest ChromeURLDataManagerTest;
 
-// Makes sure navigating to the new tab page results in a http status code
+// Makes sure navigating to the omnibox page results in a http status code
 // of 200.
 IN_PROC_BROWSER_TEST_F(ChromeURLDataManagerTest, 200) {
   NavigationNotificationObserver observer;
-  ui_test_utils::NavigateToURL(browser(), GURL(chrome::kChromeUINewTabURL));
+  ui_test_utils::NavigateToURL(browser(), GURL(chrome::kChromeUIOmniboxURL));
   EXPECT_TRUE(observer.got_navigation());
   EXPECT_EQ(200, observer.http_status_code());
 }