Flesh out the location-page class to make it more general.

chrome/browser/resources/settings/location_page/location_page.js

-// Copyright 2015 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.
-
-/**
- * @fileoverview
- * 'settings-location-page' is the settings page for location access.
- *
- * Example:
- *
- *      <settings-location-page prefs="{{prefs}}">
- *      </settings-location-page>
- *      ... other pages ...
- *
- * @group Chrome Settings Elements
- * @element settings-location-page
- */
-Polymer({
-  is: 'settings-location-page',
-
-  properties: {
-    /**
-     * Preferences state.
-     */
-    prefs: {
-      type: Object,
-      notify: true,
-    },
-
-    /**
-     * Route for the page.
-     */
-    route: String,
-
-    /**
-     * Whether the page is a subpage.
-     */
-    subpage: {
-      type: Boolean,
-      value: true,
-      readOnly: true,
-    },
-
-    /**
-     * ID of the page.
-     */
-    PAGE_ID: {
-      type: String,
-      value: 'location',
-      readOnly: true,
-    },
-
-    /**
-     * Title for the page header and navigation menu.
-     */
-    pageTitle: {
-      type: String,
-      value: '',
-    },
-
-    /**
-     * Name of the 'iron-icon' to show.
-     */
-    icon: {
-      type: String,
-      value: 'communication:location-on',
-      readOnly: true,
-    },
-
-    /**
-     * Array of objects with url members.
-     */
-    block: {
-      type: Array,
-    },
-
-    /**
-     * Array of objects with url members.
-     */
-    allow: {
-      type: Array,
-    },
-  },
-
-  ready: function() {
-    this.block = [];
-    this.allow = [];
-  },
-
-  getTitleAndCount_: function(title, count) {
-    return loadTimeData.getStringF(
-        'titleAndCount', loadTimeData.getString(title), count);
-  },
-});