Split OptionsPage into Page and PageManager

chrome/browser/resources/chromeos/login/oobe_screen_hid_detection.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.
 
 /**
  * @fileoverview Oobe HID detection screen implementation.
  */
 
 login.createScreen('HIDDetectionScreen', 'hid-detection', function() {
   return {
@@ skipping 148 matching lines @@
       if (device.pairing)
         this.showPairingLayout(device);
     },
 
     /**
      * Displays the pairing overlay.
      * @param {Object} device Description of the Bluetooth device.
      */
     showPairingLayout: function(device) {
       BluetoothPairing.getInstance().update(device);
-      OptionsPage.showPageByName('bluetoothPairing', false);
+      PageManager.showPageByName('bluetoothPairing', false);

[Dan Beam, 2014/07/30 01:00:01]

how is this finding the unprefixed name (e.g. no options. or cr.ui.)?

[michaelpg, 2014/07/30 21:42:19]

good question. apparently this is unused code and is being removed:
https://crrev.com/419673012/

     },
   };
 });