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

chrome/browser/extensions/extension_view_host_factory_browsertest.cc

 // Copyright 2013 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/browser/extensions/extension_view_host_factory.h"
 
 #include "chrome/browser/extensions/extension_browsertest.h"
 #include "chrome/browser/extensions/extension_view_host.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
@@ skipping 35 matching lines @@
     EXPECT_TRUE(host->view());
   }
 }
 
 // Tests that extensions loaded in incognito mode have the correct profiles
 // for split-mode and non-split-mode.
 // Crashing intermittently on multiple platforms. http://crbug.com/316334
 IN_PROC_BROWSER_TEST_F(ExtensionViewHostFactoryTest,
                        DISABLED_IncognitoExtensionHosts) {
   // Open an incognito browser.
-  Browser* incognito_browser = ui_test_utils::OpenURLOffTheRecord(
-      browser()->profile(), GURL("about:blank"));
+  Browser* incognito_browser =
+      OpenURLOffTheRecord(browser()->profile(), GURL("about:blank"));
 
   // Load a non-split-mode extension, enabled in incognito.
   scoped_refptr<const Extension> regular_extension =
       LoadExtensionIncognito(test_data_dir_.AppendASCII("api_test")
                                  .AppendASCII("browser_action")
                                  .AppendASCII("none"));
   ASSERT_TRUE(regular_extension.get());
 
   // The ExtensionHost for a regular extension in an incognito window is
   // associated with the original window's profile.
@@ skipping 13 matching lines @@
   // The ExtensionHost for a split-mode extension is associated with the
   // incognito profile.
   scoped_ptr<ExtensionHost> split_mode_host(
       ExtensionViewHostFactory::CreatePopupHost(
           split_mode_extension->url(), incognito_browser));
   content::BrowserContext* incognito_context = incognito_browser->profile();
   EXPECT_EQ(incognito_context, split_mode_host->browser_context());
 }
 
 }  // namespace extensions