MD Settings: Update Bluetooth toggle UI to match spec.

chrome/test/data/webui/settings/bluetooth_page_tests.js

 // Copyright 2017 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.
 
 suite('Bluetooth', function() {
   var bluetoothPage = null;
 
   /** @type {Bluetooth} */
   var bluetoothApi_;
 
@@ skipping 20 matching lines @@
     },
     {
       address: '00:00:00:00:00:02',
       name: 'FakeUnpairedDevice2',
       paired: false,
     },
   ];
 
   suiteSetup(function() {
     loadTimeData.overrideValues({
-      bluetoothEnabled: 'bluetoothEnabled',
-      bluetoothDisabled: 'bluetoothDisabled',
-      bluetoothOn: 'bluetoothOn',
-      bluetoothOff: 'bluetoothOff',
+      deviceOff: 'deviceOff',
+      deviceOn: 'deviceOn',
       bluetoothConnected: 'bluetoothConnected',
       bluetoothDisconnect: 'bluetoothDisconnect',
       bluetoothPair: 'bluetoothPair',
       bluetoothStartConnecting: 'bluetoothStartConnecting',
     });
 
     bluetoothApi_ = new settings.FakeBluetooth();
     bluetoothPrivateApi_ = new settings.FakeBluetoothPrivate(bluetoothApi_);
 
     // Set globals to override Settings Bluetooth Page apis.
@@ skipping 120 matching lines @@
       assertTrue(!!dialog);
       assertFalse(dialog.$.dialog.open);
 
       // Simulate selecting an unpaired device; should show the pair dialog.
       subpage.connectDevice_(subpage.unpairedDeviceList_[0]);
       Polymer.dom.flush();
       assertTrue(dialog.$.dialog.open);
     });
   });
 });