[ChromeOS] Reland - Make WebUI login use only needed resources.

chrome/browser/resources/chromeos/login/bubble.js

 // Copyright (c) 2011 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 Bubble implementation.
  */
 
 // TODO(xiyuan): Move this into shared.
 cr.define('cr.ui', function() {
@@ skipping 45 matching lines @@
     /**
      * Shows the bubble for given anchor element.
      * @param {!HTMLElement} el Anchor element of the bubble.
      * @param {HTMLElement} content Content to show in bubble.
      * @public
      */
     showContentForElement: function(el, content) {
       const HORIZONTAL_PADDING = 10;
       const VERTICAL_PADDING = 5;
 
-      var elementOrigin = Oobe.getOffset(el);
+      var elementOrigin = cr.ui.login.DisplayManager.getOffset(el);
       var anchorX = elementOrigin.left + HORIZONTAL_PADDING;
       var anchorY = elementOrigin.top + el.offsetHeight + VERTICAL_PADDING;
 
       this.anchor_ = el;
       this.showContentAt(anchorX, anchorY, content);
     },
 
     /**
      * Shows the bubble for given anchor element.
      * @param {!HTMLElement} el Anchor element of the bubble.
@@ skipping 43 matching lines @@
     handleDocKeyDown_: function(e) {
       if (!this.hidden)
         this.hide();
     }
   };
 
   return {
     Bubble: Bubble
   };
 });