Move about://-related constants from //content to //url

chrome/browser/captive_portal/captive_portal_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 <map>
 #include <set>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 2046 matching lines @@
 
 // Checks the case where there are two windows, and there's an SSL timeout in
 // the background one.
 // Disabled:  http://crbug.com/134357
 IN_PROC_BROWSER_TEST_F(CaptivePortalBrowserTest, DISABLED_TwoWindows) {
   Browser* browser2 =
       new Browser(Browser::CreateParams(browser()->profile(),
                                         browser()->host_desktop_type()));
   // Navigate the new browser window so it'll be shown and we can pick the
   // active window.
-  ui_test_utils::NavigateToURL(browser2, GURL(content::kAboutBlankURL));
+  ui_test_utils::NavigateToURL(browser2, GURL(url::kAboutBlankURL));
 
   // Generally, |browser2| will be the active window.  However, if the
   // original browser window lost focus before creating the new one, such as
   // when running multiple tests at once, the original browser window may
   // remain the profile's active window.
   Browser* active_browser =
       chrome::FindTabbedBrowser(browser()->profile(), true,
                                 browser()->host_desktop_type());
   Browser* inactive_browser;
   if (active_browser == browser2) {
@@ skipping 116 matching lines @@
   content::BrowserThread::PostTask(
       content::BrowserThread::IO, FROM_HERE,
       base::Bind(&AddHstsHost,
                  make_scoped_refptr(browser()->profile()->GetRequestContext()),
                  http_timeout_url.host()));
 
   SlowLoadBehindCaptivePortal(browser(), true, http_timeout_url, 1, 1);
   Login(browser(), 1, 0);
   FailLoadsAfterLogin(browser(), 1);
 }