Refactor app_list_util.h into AppListService abstract base.

chrome/browser/ui/app_list/app_list_util.h

-// Copyright 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.
-
-#ifndef CHROME_BROWSER_UI_APP_LIST_APP_LIST_UTIL_H_
-#define CHROME_BROWSER_UI_APP_LIST_APP_LIST_UTIL_H_
-
-#include "base/files/file_path.h"
-
-class PrefRegistrySimple;
-class Profile;
-
-namespace gfx {
-class ImageSkia;
-}
-
-namespace chrome {
-
-// TODO(koz/benwells): These functions should be put on an AppList class that
-// can be accessed as a global.
-
-// Do any once off initialization needed for the app list.
-void InitAppList(Profile* profile);
-
-// Show the app list.
-void ShowAppList(Profile* profile);
-
-// Register local state preferences for the app list.
-void RegisterAppListPrefs(PrefRegistrySimple* registry);
-
-// Change the profile that the app list is showing.
-void SetAppListProfile(const base::FilePath& profile_file_path);
-
-// Get the path of the profile to be used with the app list.
-base::FilePath GetAppListProfilePath(const base::FilePath& user_data_dir);
-
-// Dismiss the app list.
-void DismissAppList();
-
-// Get the profile the app list is currently showing.
-Profile* GetCurrentAppListProfile();
-
-// Returns true if the app list is visible.
-bool IsAppListVisible();
-
-}  // namespace chrome
-
-#endif  // CHROME_BROWSER_UI_APP_LIST_APP_LIST_UTIL_H_