Move Files.app files to ui/file_manager

chrome/browser/resources/file_manager/common/js/path_util.js

-// 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.
-
-'use strict';
-
-/**
- * Type of a root directory.
- * @enum {string}
- * @const
- */
-var RootType = Object.freeze({
-  // Root of local directory.
-  DOWNLOADS: 'downloads',
-
-  // Root of mounted archive file.
-  ARCHIVE: 'archive',
-
-  // Root of removal volume.
-  REMOVABLE: 'removable',
-
-  // Root of drive directory.
-  DRIVE: 'drive',
-
-  // Root for privet storage volume.
-  CLOUD_DEVICE: 'cloud_device',
-
-  // Root for MTP device.
-  MTP: 'mtp',
-
-  // Root for entries that is not located under RootType.DRIVE. e.g. shared
-  // files.
-  DRIVE_OTHER: 'drive_other',
-
-  // Fake root for offline available files on the drive.
-  DRIVE_OFFLINE: 'drive_offline',
-
-  // Fake root for shared files on the drive.
-  DRIVE_SHARED_WITH_ME: 'drive_shared_with_me',
-
-  // Fake root for recent files on the drive.
-  DRIVE_RECENT: 'drive_recent'
-});
-
-var PathUtil = {};
-
-/**
- * Extracts the extension of the path.
- *
- * Examples:
- * PathUtil.splitExtension('abc.ext') -> ['abc', '.ext']
- * PathUtil.splitExtension('a/b/abc.ext') -> ['a/b/abc', '.ext']
- * PathUtil.splitExtension('a/b') -> ['a/b', '']
- * PathUtil.splitExtension('.cshrc') -> ['', '.cshrc']
- * PathUtil.splitExtension('a/b.backup/hoge') -> ['a/b.backup/hoge', '']
- *
- * @param {string} path Path to be extracted.
- * @return {Array.<string>} Filename and extension of the given path.
- */
-PathUtil.splitExtension = function(path) {
-  var dotPosition = path.lastIndexOf('.');
-  if (dotPosition <= path.lastIndexOf('/'))
-    dotPosition = -1;
-
-  var filename = dotPosition != -1 ? path.substr(0, dotPosition) : path;
-  var extension = dotPosition != -1 ? path.substr(dotPosition) : '';
-  return [filename, extension];
-};