Update chrome for new prefs location.

chrome/browser/chromeos/login/login_utils_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/bind.h"
 #include "base/command_line.h"
 #include "base/macros.h"
-#include "base/prefs/pref_service.h"
 #include "base/run_loop.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/chromeos/login/existing_user_controller.h"
 #include "chrome/browser/chromeos/login/test/oobe_base_test.h"
 #include "chrome/browser/chromeos/login/ui/webui_login_display.h"
 #include "chrome/browser/chromeos/login/wizard_controller.h"
 #include "chrome/browser/ui/webui/chromeos/login/signin_screen_handler.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chromeos/chromeos_switches.h"
+#include "components/prefs/pref_service.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/test/test_utils.h"
 #include "google_apis/gaia/fake_gaia.h"
 #include "google_apis/gaia/gaia_switches.h"
 #include "google_apis/gaia/gaia_urls.h"
 #include "net/test/embedded_test_server/embedded_test_server.h"
 #include "net/test/embedded_test_server/http_response.h"
 
 #if defined(ENABLE_RLZ)
 #include "components/rlz/rlz_tracker.h"
@@ skipping 78 matching lines @@
         FROM_HERE, base::Bind(&GetAccessPointRlzInBackgroundThread,
                               rlz::RLZTracker::ChromeHomePage(), &rlz_string),
         loop.QuitClosure());
     loop.Run();
     EXPECT_EQ(base::string16(), rlz_string);
   }
 }
 #endif
 
 }  // namespace chromeos