chrome://downloads Retry link use HTML5 a[download]

chrome/browser/resources/downloads/downloads.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.
 
 // TODO(jhawkins): Use hidden instead of showInline* and display:none.
 
 /**
  * Sets the display style of a node.
  * @param {!Element} node The target element to show or hide.
  * @param {boolean} isShow Should the target element be visible.
@@ skipping 288 matching lines @@
   // http://code.google.com/p/chromium-os/issues/detail?id=916.
   if (loadTimeData.valueExists('control_showinfolder')) {
     this.controlShow_ = createLink(this.show_.bind(this),
         loadTimeData.getString('control_showinfolder'));
     this.nodeControls_.appendChild(this.controlShow_);
   } else {
     this.controlShow_ = null;
   }
 
   this.controlRetry_ = document.createElement('a');
+  this.controlRetry_.download = '';
   this.controlRetry_.textContent = loadTimeData.getString('control_retry');
   this.nodeControls_.appendChild(this.controlRetry_);
 
   // Pause/Resume are a toggle.
   this.controlPause_ = createLink(this.pause_.bind(this),
       loadTimeData.getString('control_pause'));
   this.nodeControls_.appendChild(this.controlPause_);
 
   this.controlResume_ = createLink(this.resume_.bind(this),
       loadTimeData.getString('control_resume'));
@@ skipping 431 matching lines @@
     if (Date.now() - start > 50) {
       clearTimeout(resultsTimeout);
       resultsTimeout = setTimeout(tryDownloadUpdatedPeriodically, 5);
       break;
     }
   }
 }
 
 // Add handlers to HTML elements.
 window.addEventListener('DOMContentLoaded', load);