Remove unused "Website Settings" view of content settings

chrome/browser/resources/options/website_settings.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.
-
-cr.define('options.ContentSettings', function() {
-  /** @const */ var Page = cr.ui.pageManager.Page;
-  /** @const */ var PageManager = cr.ui.pageManager.PageManager;
-  /** @const */ var ArrayDataModel = cr.ui.ArrayDataModel;
-
-  // Lookup table to generate the i18n strings.
-  /** @const */ var permissionsLookup = {
-    'geolocation': 'location',
-    'notifications': 'notifications',
-    'media-stream': 'mediaStream',
-    'cookies': 'cookies',
-    'multiple-automatic-downloads': 'multipleAutomaticDownloads',
-    'images': 'images',
-    'plugins': 'plugins',
-    'popups': 'popups',
-    'javascript': 'javascript',
-    'battery': 'battery',
-    'storage': 'storage'
-  };
-
-  /////////////////////////////////////////////////////////////////////////////
-  // WebsiteSettingsManager class:
-
-  /**
-   * Encapsulated handling of the website settings page.
-   * @constructor
-   * @extends {cr.ui.pageManager.Page}
-   */
-  function WebsiteSettingsManager() {
-    Page.call(this, 'websiteSettings',
-              loadTimeData.getString('websitesOptionsPageTabTitle'),
-              'website-settings-page');
-  }
-
-  cr.addSingletonGetter(WebsiteSettingsManager);
-
-  WebsiteSettingsManager.prototype = {
-    __proto__: Page.prototype,
-
-    /**
-     * The saved allowed origins list.
-     * @type {options.OriginList}
-     * @private
-     */
-    allowedList_: null,
-
-    /**
-     * The saved blocked origins list.
-     * @type {options.OriginList}
-     * @private
-     */
-    blockedList_: null,
-
-    /** @override */
-    initializePage: function() {
-      Page.prototype.initializePage.call(this);
-
-      $('website-settings-overlay-confirm').onclick =
-          PageManager.closeOverlay.bind(PageManager);
-
-      $('global-setting').onchange = function(event) {
-        chrome.send('setDefaultContentSetting', [this.value]);
-      };
-
-      $('global-setting-toggle').onchange = function(event) {
-        var value = event.target.checked;
-        chrome.send('setGlobalEnabled', [value]);
-      };
-
-      var searchBox = $('website-settings-search-box');
-      searchBox.addEventListener('search',
-                                 this.handleSearchQueryChange_.bind(this));
-
-      searchBox.onkeydown = function(e) {
-        if (e.keyIdentifier == 'Enter')
-          e.preventDefault();
-      };
-
-      this.createOriginsList_();
-      this.updatePage_('geolocation');
-    },
-
-    /**
-     * Called after the page has been shown. Show the content settings or
-     * resource auditing for the location's hash.
-     */
-    didShowPage: function() {
-      var hash = this.hash;
-      if (hash)
-        hash = hash.slice(1);
-      else
-        hash = 'geolocation';
-      this.updatePage_(hash);
-    },
-
-    /**
-     * Creates, decorates and initializes the origin list.
-     * @private
-     */
-    createOriginsList_: function() {
-      var allowedList = $('allowed-origin-list');
-      options.OriginList.decorate(allowedList);
-      this.allowedList_ = assertInstanceof(allowedList, options.OriginList);
-      this.allowedList_.autoExpands = true;
-
-      var blockedList = $('blocked-origin-list');
-      options.OriginList.decorate(blockedList);
-      this.blockedList_ = assertInstanceof(blockedList, options.OriginList);
-      this.blockedList_.autoExpands = true;
-    },
-
-    /**
-     * Populate an origin list with all of the origins with a given permission
-     * or that are using a given resource.
-     * @param {options.OriginList} originList A list to populate.
-     * @param {!Object} originDict A dictionary of origins to their usage, which
-           will be used to sort the origins.
-     * @private
-     */
-    populateOriginsHelper_: function(originList, originDict) {
-      var origins = Object.keys(originDict).map(function(origin) {
-        // |usage| means the time of last usage in seconds since epoch
-        // (Jan 1, 1970) for permissions and means the amount of local storage
-        // in bytes used for local storage.
-        return {
-          origin: origin,
-          usage: originDict[origin].usage,
-          usageString: originDict[origin].usageString,
-          readableName: originDict[origin].readableName,
-        };
-      });
-      origins.sort(function(first, second) {
-        return second.usage - first.usage;
-      });
-      originList.dataModel = new ArrayDataModel(origins);
-    },
-
-
-    /**
-     * Populate the origin lists with all of the origins with a given permission
-     * or that are using a given resource, potentially split by if allowed or
-     * denied. If no blocked dictionary is provided, only the allowed list is
-     * shown.
-     * @param {!Object} allowedDict A dictionary of origins to their usage,
-           which will be used to sort the origins in the main/allowed list.
-     * @param {!Object} blockedDict An optional dictionary of origins to their
-           usage, which will be used to sort the origins in the blocked list.
-     * @param {boolean} isGloballyEnabled If the content setting is turned on.
-     * @private
-     */
-    populateOrigins: function(allowedDict, blockedDict, isGloballyEnabled) {
-      this.populateOriginsHelper_(this.allowedList_, allowedDict);
-      if (blockedDict) {
-        this.populateOriginsHelper_(this.blockedList_, blockedDict);
-        this.blockedList_.hidden = false;
-        $('blocked-origin-list-title').hidden = false;
-        this.allowedList_.classList.remove('nonsplit-origin-list');
-      } else {
-        this.blockedList_.hidden = true;
-        $('blocked-origin-list-title').hidden = true;
-        $('allowed-origin-list-title').hidden = true;
-        this.allowedList_.classList.add('nonsplit-origin-list');
-      }
-      $('global-setting-toggle').checked = isGloballyEnabled;
-    },
-
-    /**
-     * Update the table with the origins filtered by the value in the search
-     * box.
-     * @private
-     */
-    searchOrigins: function() {
-      var filter = $('website-settings-search-box').value;
-      chrome.send('updateOriginsSearchResults', [filter]);
-    },
-
-    /**
-     * Handle and delay search query changes.
-     * @param {!Event} e The event object.
-     * @private
-     */
-    handleSearchQueryChange_: function(e) {
-      if (this.queryDelayTimerId_)
-        window.clearTimeout(this.queryDelayTimerId_);
-
-      this.queryDelayTimerId_ = window.setTimeout(this.searchOrigins.bind(this),
-                                                  160);
-    },
-
-    /**
-     * Sets the default content setting dropdown on the page to the current
-     * default.
-     * @param {!Object} dict A dictionary with the management and value of the
-     *     default setting for the last selected content setting..
-     */
-    updateDefault: function(dict) {
-      // TODO(dhnishi): Remove duplicate default handling in the Content
-      //     Settings page and here.
-      var managedBy = dict.managedBy;
-      var controlledBy = managedBy == 'policy' || managedBy == 'extension' ?
-                managedBy : null;
-      $('global-setting').disabled = (managedBy != 'default');
-
-      var options = $('global-setting').options;
-      for (var i = 0; i < options.length; i++) {
-        if (options[i].value == dict.value) {
-          options.selectedIndex = i;
-        }
-      }
-    },
-
-    /**
-     * Updates the page with the given content setting or resource name's
-     * information.
-     * @param {string} typeName The name of the content setting or resource.
-     */
-    updatePage_: function(typeName) {
-      if (typeName == 'storage')
-        chrome.send('updateLocalStorage');
-      else if (typeName == 'battery')
-        chrome.send('updateBatteryUsage');
-      else
-        chrome.send('updateOrigins', [typeName]);
-
-      var options = $('global-setting').options;
-      options.length = 0;
-      var permissionString = permissionsLookup[typeName];
-      var permissions = ['Allow', 'Ask', 'Block'];
-      for (var i = 0; i < permissions.length; i++) {
-        var valueId = permissionString + permissions[i];
-        if (loadTimeData.valueExists(valueId)) {
-          options.add(new Option(loadTimeData.getString(valueId),
-              permissions[i].toLowerCase()));
-        }
-      }
-      if (options.length == 0) {
-        $('website-settings-global-controls').hidden = true;
-      } else {
-        $('website-settings-global-controls').hidden = false;
-        chrome.send('updateDefaultSetting');
-      }
-
-      $('website-settings-title').textContent =
-          loadTimeData.getString(permissionString + 'TabLabel');
-    }
-  };
-
-  WebsiteSettingsManager.populateOrigins = function(allowedDict, blockedDict,
-      isGloballyEnabled) {
-    WebsiteSettingsManager.getInstance().populateOrigins(allowedDict,
-        blockedDict, isGloballyEnabled);
-  };
-
-  WebsiteSettingsManager.updateDefault = function(dict) {
-    WebsiteSettingsManager.getInstance().updateDefault(dict);
-  };
-
-  WebsiteSettingsManager.showWebsiteSettings = function(hash) {
-    PageManager.showPageByName('websiteSettings', true, {hash: '#' + hash});
-  };
-
-  // Export
-  return {
-    WebsiteSettingsManager: WebsiteSettingsManager
-  };
-});