This CL adds a test to insure we are not regressing on http://crbug.com/19941...

chrome/test/ui_test_utils.h

 // Copyright (c) 2009 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.
 
 #ifndef CHROME_TEST_UI_TEST_UTILS_H_
 #define CHROME_TEST_UI_TEST_UTILS_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 31 matching lines @@
 
 // Waits for |controller| to complete a navigation. This blocks until
 // the navigation finishes.
 void WaitForNavigation(NavigationController* controller);
 
 // Waits for |controller| to complete a navigation. This blocks until
 // the specified number of navigations complete.
 void WaitForNavigations(NavigationController* controller,
                         int number_of_navigations);
 
+// Waits for a new tab to be added to |browser|.
+void WaitForNewTab(Browser* browser);
+
+// Waits for a load stop for the specified |controller|.
+void WaitForLoadStop(NavigationController* controller);
+
 // Navigates the selected tab of |browser| to |url|, blocking until the
 // navigation finishes.
 void NavigateToURL(Browser* browser, const GURL& url);
 
 // Navigates the selected tab of |browser| to |url|, blocking until the
 // number of navigations specified complete.
 void NavigateToURLBlockUntilNavigationsComplete(Browser* browser,
                                                 const GURL& url,
                                                 int number_of_navigations);
 
@@ skipping 32 matching lines @@
 void WaitForDownloadCount(DownloadManager* download_manager, size_t count);
 
 // Blocks until an application modal dialog is showns and returns it.
 AppModalDialog* WaitForAppModalDialog();
 
 // Causes the specified tab to crash. Blocks until it is crashed.
 void CrashTab(TabContents* tab);
 }
 
 #endif  // CHROME_TEST_UI_TEST_UTILS_H_