Make favicons for about:history and about:bookmarks switch from lodpi to hidpi when dragging browser

chrome/browser/resources/ntp4/other_sessions.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.
 
 /**
  * @fileoverview The menu that shows tabs from sessions on other devices.
  */
 
 cr.define('ntp', function() {
   'use strict';
@@ skipping 194 matching lines @@
         // Show a separator between multiple windows in the same session.
         if (i > 0)
           contents.appendChild(doc.createElement('hr'));
 
         for (var j = 0; j < window.tabs.length; j++) {
           var tab = window.tabs[j];
           var a = doc.createElement('a');
           a.className = 'footer-menu-item';
           a.textContent = tab.title;
           a.href = tab.url;
-          a.style.backgroundImage = url('chrome://session-favicon/' + tab.url);
+          a.style.backgroundImage =
+              getFaviconImageSet(tab.url, 16, /* session-favicon */ true);
 
           var clickHandler = this.makeClickHandler_(
               session.tag, String(window.sessionId), String(tab.sessionId));
           a.addEventListener('click', clickHandler);
           contents.appendChild(a);
         }
       }
 
       return contents;
     },
@@ skipping 123 matching lines @@
     updateMenuItems_: function() {
       this.collapseItem_.hidden = this.session_.collapsed;
       this.expandItem_.hidden = !this.session_.collapsed;
     }
   };
 
   return {
     OtherSessionsMenuButton: OtherSessionsMenuButton,
   };
 });