MD Downloads: wrap some <paper-buttons>s in <template is="dom-if">

chrome/browser/resources/downloads/focus_row.js

 // Copyright 2015 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.
 
 cr.define('downloads', function() {
   /**
    * @param {!Element} root
    * @param {?Node} boundary
    * @constructor
    * @extends {cr.ui.FocusRow}
    */
   function FocusRow(root, boundary) {
     cr.ui.FocusRow.call(this, root, boundary);
 
     assert(this.addItem('name', '[is="action-link"].name'));
     assert(this.addItem('url', '.src-url'));
-    assert(this.addItem('show-retry', '.safe .controls .show'));
-    assert(this.addItem('show-retry', '.retry'));
+    assert(this.addItem('show-in-folder-retry',
+                        '.safe .controls .show-in-folder'));
+    assert(this.addItem('show-in-folder-retry', '.retry'));
     assert(this.addItem('pause-resume', '.pause'));
     assert(this.addItem('pause-resume', '.resume'));
     assert(this.addItem('remove', '.remove'));
     assert(this.addItem('cancel', '.cancel'));
     assert(this.addItem('restore-save', '.restore'));
     assert(this.addItem('restore-save', '.save'));
     assert(this.addItem('remove-discard', '.remove'));
     assert(this.addItem('remove-discard', '.discard'));
   }
 
   FocusRow.prototype = {__proto__: cr.ui.FocusRow.prototype};
 
   return {FocusRow: FocusRow};
 });