Allow the password manager in the settings page to have hidpi favicons too

chrome/browser/resources/suggestions_internals/suggestions_internals.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.
 
 /**
  * Javascript for suggestions_internals.html, served from
  * chrome://suggestions-internals/. This is used to debug suggestions ranking.
  * When loaded, the page will show the current set of suggestions, along with a
  * large set of information (e.g. all the signals that were taken into
  * consideration for deciding which pages were selected to be shown to the user)
@@ skipping 146 matching lines @@
           }
         } else if (column_name == 'rank') {
           column.innerText = rank++;
         } else if (column_name == 'screenshot') {
           var thumbnailUrl = 'chrome://thumb/' + entry.url;
           var img = document.createElement('img');
           img.onload = function() { setBooleanColumn(column, true); }
           img.onerror = function() { setBooleanColumn(column, false); }
           img.src = thumbnailUrl;
         } else if (column_name == 'favicon') {
-          var faviconUrl = 'chrome://favicon/size/16/' + entry.url;
+          var faviconUrl = 'chrome://favicon/size/16@1x/' + entry.url;
           column.style.backgroundImage = url(faviconUrl);
           column.style.backgroundRepeat = 'no-repeat';
           column.style.backgroundPosition = 'center center';
         }
         row.appendChild(column);
       });
       table.appendChild(row);
     });
 
     output.appendChild(table);
   }
 
   return {
     initialize: initialize,
     setSuggestions: setSuggestions
   };
 });
 
 document.addEventListener('DOMContentLoaded', suggestionsInternals.initialize);