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

chrome/browser/geolocation/geolocation_browsertest.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 <string>
 
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/stringprintf.h"
@@ skipping 273 matching lines @@
 
 bool GeolocationBrowserTest::Initialize(InitializationOptions options) {
   if (!embedded_test_server()->Started() &&
       !embedded_test_server()->InitializeAndWaitUntilReady()) {
     ADD_FAILURE() << "Test server failed to start.";
     return false;
   }
 
   current_url_ = embedded_test_server()->GetURL(html_for_tests_);
   if (options == INITIALIZATION_OFFTHERECORD) {
-    current_browser_ = ui_test_utils::OpenURLOffTheRecord(
-        browser()->profile(), current_url_);
+    current_browser_ = OpenURLOffTheRecord(browser()->profile(), current_url_);
   } else {
     current_browser_ = browser();
     if (options == INITIALIZATION_NEWTAB)
       chrome::NewTab(current_browser_);
   }
   if (options != INITIALIZATION_OFFTHERECORD)
     ui_test_utils::NavigateToURL(current_browser_, current_url_);
 
   EXPECT_TRUE(current_browser_);
   return !!current_browser_;
@@ skipping 407 matching lines @@
   // Last usage has been updated.
   EXPECT_EQ(current_browser()
                 ->profile()
                 ->GetHostContentSettingsMap()
                 ->GetLastUsage(current_url().GetOrigin(),
                                current_url().GetOrigin(),
                                CONTENT_SETTINGS_TYPE_GEOLOCATION)
                 .ToDoubleT(),
             13);
 }