Update chrome for new prefs location.

chrome/browser/ui/ash/launcher/launcher_context_menu_unittest.cc

 // Copyright (c) 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/ui/ash/launcher/launcher_context_menu.h"
 
 #include "ash/shelf/shelf.h"
 #include "ash/shelf/shelf_item_types.h"
 #include "ash/shelf/shelf_model.h"
 #include "ash/shell.h"
 #include "ash/test/ash_test_base.h"
 #include "base/macros.h"
-#include "base/prefs/pref_service.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/prefs/incognito_mode_prefs.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/ash/launcher/chrome_launcher_controller.h"
 #include "chrome/test/base/testing_profile.h"
+#include "components/prefs/pref_service.h"
 #include "ui/aura/window_event_dispatcher.h"
 
 class TestChromeLauncherController : public ChromeLauncherController {
  public:
   TestChromeLauncherController(Profile* profile, ash::ShelfModel* model)
       : ChromeLauncherController(profile, model) {}
   bool IsLoggedInAsGuest() override { return false; }
  private:
   DISALLOW_COPY_AND_ASSIGN(TestChromeLauncherController);
 };
@@ skipping 72 matching lines @@
   EXPECT_TRUE(menu->IsCommandIdEnabled(LauncherContextMenu::MENU_NEW_WINDOW));
 
   // Disable Incognito mode.
   IncognitoModePrefs::SetAvailability(profile()->GetPrefs(),
                                       IncognitoModePrefs::FORCED);
   menu.reset(CreateLauncherContextMenu(ash::TYPE_BROWSER_SHORTCUT));
   ASSERT_TRUE(IsItemPresentInMenu(
       menu.get(), LauncherContextMenu::MENU_NEW_WINDOW));
   EXPECT_FALSE(menu->IsCommandIdEnabled(LauncherContextMenu::MENU_NEW_WINDOW));
 }