| Index: chrome/browser/resources/md_history/history_item.js | 
| diff --git a/chrome/browser/resources/md_history/history_item.js b/chrome/browser/resources/md_history/history_item.js | 
| index 3a88c4488ff2e82ea7b04babc7367b64de8cb18e..e7bc2da94e621d70fe34ba1f1389c2b557c7daa1 100644 | 
| --- a/chrome/browser/resources/md_history/history_item.js | 
| +++ b/chrome/browser/resources/md_history/history_item.js | 
| @@ -16,8 +16,6 @@ cr.define('md_history', function() { | 
|  | 
| selected: {type: Boolean, reflectToAttribute: true}, | 
|  | 
| -      isFirstItem: {type: Boolean, reflectToAttribute: true}, | 
| - | 
| isCardStart: {type: Boolean, reflectToAttribute: true}, | 
|  | 
| isCardEnd: {type: Boolean, reflectToAttribute: true}, | 
|  |