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

chrome/browser/extensions/api/web_request/web_request_apitest.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 "base/command_line.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/extensions/extension_apitest.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
@@ skipping 198 matching lines @@
 
   std::string body;
   WebContents* tab = browser()->tab_strip_model()->GetActiveWebContents();
   ASSERT_TRUE(content::ExecuteScriptAndExtractString(
         tab,
         "window.domAutomationController.send(document.body.textContent)",
         &body));
   EXPECT_EQ(expected_content_regular_window, body);
 
   // Test that navigation in OTR window is properly redirected.
-  Browser* otr_browser = ui_test_utils::OpenURLOffTheRecord(
-      browser()->profile(), GURL("about:blank"));
+  Browser* otr_browser =
+      OpenURLOffTheRecord(browser()->profile(), GURL("about:blank"));
 
   if (wait_for_extension_loaded_in_incognito)
     EXPECT_TRUE(listener_incognito.WaitUntilSatisfied());
 
   // This navigation should be redirected if
   // load_extension_with_incognito_permission is true.
   ui_test_utils::NavigateToURL(
       otr_browser,
       embedded_test_server()->GetURL("/extensions/test_file.html"));
 
@@ skipping 69 matching lines @@
 IN_PROC_BROWSER_TEST_F(ExtensionWebRequestApiTest, IncognitoSplitModeReload) {
   ASSERT_TRUE(StartEmbeddedTestServer());
   // Wait for rules to be set up.
   ExtensionTestMessageListener listener("done", true);
   ExtensionTestMessageListener listener_incognito("done_incognito", true);
 
   const extensions::Extension* extension = LoadExtensionWithFlags(
       test_data_dir_.AppendASCII("webrequest_reload"),
       kFlagEnableIncognito);
   ASSERT_TRUE(extension);
-  ui_test_utils::OpenURLOffTheRecord(browser()->profile(), GURL("about:blank"));
+  OpenURLOffTheRecord(browser()->profile(), GURL("about:blank"));
 
   EXPECT_TRUE(listener.WaitUntilSatisfied());
   EXPECT_TRUE(listener_incognito.WaitUntilSatisfied());
 
   // Reload extension and wait for rules to be set up again. This should not
   // crash the browser.
   ExtensionTestMessageListener listener2("done", true);
   ExtensionTestMessageListener listener_incognito2("done_incognito", true);
 
   ReloadExtension(extension->id());
 
   EXPECT_TRUE(listener2.WaitUntilSatisfied());
   EXPECT_TRUE(listener_incognito2.WaitUntilSatisfied());
 }