[fsp] Rename chrome://fsp-internals to chrome://provided-file-systems.

chrome/browser/resources/chromeos/fsp_internals.js

-// Copyright 2014 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 src="../../../../third_party/polymer/platform/platform.js">
-<include src="../../../../third_party/polymer/polymer/polymer.js">
-
-// Define the file-systems element.
-Polymer('file-systems', {
-  ready: function() {
-  },
-
-  /**
-   * List of provided file system information maps.
-   * @type {Array.<Object>}
-   */
-  model: []
-});
-
-/*
- * Updates the mounted file system list.
- * @param {Object} fileSystems Dictionary containing provided file system
- *     information.
- *
- */
-function updateFileSystems(fileSystems) {
-  var mountedFileSystems = document.querySelector('#mounted-file-systems');
-  mountedFileSystems.model = fileSystems;
-  Platform.performMicrotaskCheckpoint();
-}
-
-document.addEventListener('DOMContentLoaded', function() {
-  chrome.send('updateFileSystems');
-
-  // Refresh periodically.
-  setInterval(function() {
-    chrome.send('updateFileSystems');
-  }, 1000);
-});