get rid of old options pages

chrome/browser/resources/options/chromeos/bluetooth_add_device_overlay.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.
-
-cr.define('options', function() {
-  const OptionsPage = options.OptionsPage;
-
-  /**
-   * Encapsulated handling of the Bluetooth options page.
-   * @constructor
-   */
-  function BluetoothOptions() {
-    OptionsPage.call(this,
-                     'bluetooth',
-                     templateData.bluetoothOptionsPageTabTitle,
-                     'bluetooth-options');
-  }
-
-  cr.addSingletonGetter(BluetoothOptions);
-
-  BluetoothOptions.prototype = {
-    __proto__: OptionsPage.prototype,
-
-    /**
-     * The list of available (unpaired) bluetooth devices.
-     * @type {DeletableItemList}
-     * @private
-     */
-    deviceList_: null,
-
-    /** @inheritDoc */
-    initializePage: function() {
-      OptionsPage.prototype.initializePage.call(this);
-      this.createDeviceList_();
-
-      $('bluetooth-add-device-cancel-button').onclick = function(event) {
-        OptionsPage.closeOverlay();
-      };
-
-      var self = this;
-      $('bluetooth-add-device-apply-button').onclick = function(event) {
-        var device = self.deviceList_.selectedItem;
-        var address = device.address;
-        chrome.send('updateBluetoothDevice', [address, 'connect']);
-        OptionsPage.closeOverlay();
-      };
-
-      $('bluetooth-add-device-apply-button').onmousedown = function(event) {
-        // Prevent 'blur' event, which would reset the list selection,
-        // thereby disabling the apply button.
-        event.preventDefault();
-      };
-
-      $('bluetooth-unpaired-devices-list').addEventListener('change',
-                                                            function() {
-        var item = $('bluetooth-unpaired-devices-list').selectedItem;
-        var disabled = !item || item.paired || item.connected;
-        $('bluetooth-add-device-apply-button').disabled = disabled;
-      });
-    },
-
-    /**
-     * Creates, decorates and initializes the bluetooth device list.
-     * @private
-     */
-    createDeviceList_: function() {
-      this.deviceList_ = $('bluetooth-unpaired-devices-list');
-      options.system.bluetooth.BluetoothDeviceList.decorate(this.deviceList_);
-      this.deviceList_.autoExpands = true;
-    }
-  };
-
-  // Export
-  return {
-    BluetoothOptions: BluetoothOptions
-  };
-});