MD Settings: combine bluetooth adding and pairing dialogs into one

chrome/browser/resources/settings/bluetooth_page/bluetooth_add_device_dialog.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-bluetooth-add-device-dialog' is the settings subpage for adding
- * bluetooth devices.
- */
-Polymer({
-  is: 'settings-bluetooth-add-device-dialog',
-
-  properties: {
-    /**
-     * The cached bluetooth adapter state.
-     * @type {!chrome.bluetooth.AdapterState|undefined}
-     */
-    adapterState: {
-      type: Object,
-      observer: 'adapterStateChanged_',
-    },
-
-    /**
-     * The ordered list of bluetooth devices.
-     * @type {!Array<!chrome.bluetooth.Device>}
-     */
-    deviceList: {
-      type: Array,
-      value: function() { return []; },
-    },
-  },
-
-  /** @private */
-  adapterStateChanged_: function() {
-    if (!this.adapterState.powered)
-      this.fire('close-dialog');
-  },
-
-  /**
-   * @param {!chrome.bluetooth.Device} device
-   * @return {boolean}
-   * @private
-   */
-  deviceNotPaired_: function(device) {
-    return !device.paired;
-  },
-
-  /**
-   * @param {!Array<!chrome.bluetooth.Device>} deviceList
-   * @return {boolean} True if deviceList contains any unpaired devices.
-   * @private
-   */
-  haveDevices_: function(deviceList) {
-    return this.deviceList.findIndex(function(d) { return !d.paired; }) != -1;
-  },
-
-  /**
-   * @param {!{detail: {action: string, device: !chrome.bluetooth.Device}}} e
-   * @private
-   */
-  onDeviceEvent_: function(e) {
-    this.fire('device-event', e.detail);
-    /** @type {Event} */(e).stopPropagation();
-  },
-
-  /** @private */
-  onCancelTap_: function() { this.fire('close-dialog'); },
-});