mac: Flush the autorelease pool after making a browser window in browser tests.

chrome/test/base/ui_test_utils.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/test/base/ui_test_utils.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #endif
 
@@ skipping 128 matching lines @@
       browser->tab_strip_model()->GetActiveWebContents();
   if (!web_contents)
     return false;
   NavigationEntry* last_entry = web_contents->GetController().GetActiveEntry();
   if (!last_entry)
     return false;
   title->assign(last_entry->GetTitleForDisplay(std::string()));
   return true;
 }
 
-Browser* OpenURLOffTheRecord(Profile* profile, const GURL& url) {
-  chrome::HostDesktopType active_desktop = chrome::GetActiveDesktop();
-  chrome::OpenURLOffTheRecord(profile, url, active_desktop);
-  Browser* browser = chrome::FindTabbedBrowser(
-      profile->GetOffTheRecordProfile(), false, active_desktop);
-  content::TestNavigationObserver observer(
-      browser->tab_strip_model()->GetActiveWebContents());
-  observer.Wait();
-  return browser;
-}
-
 void NavigateToURL(chrome::NavigateParams* params) {
   chrome::Navigate(params);
   content::WaitForLoadStop(params->target_contents);
 }
 
 
 void NavigateToURLWithPost(Browser* browser, const GURL& url) {
   chrome::NavigateParams params(browser, url,
                                 ui::PAGE_TRANSITION_FORM_SUBMIT);
   params.uses_post = true;
@@ skipping 385 matching lines @@
         new content::MessageLoopRunner;
     WaitHistoryLoadedObserver observer(runner.get());
     ScopedObserver<history::HistoryService, history::HistoryServiceObserver>
         scoped_observer(&observer);
     scoped_observer.Add(history_service);
     runner->Run();
   }
 }
 
 }  // namespace ui_test_utils