Use full image URLs for icons in diagnostics UI.

chrome/browser/resources/chromeos/diagnostics/main.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.
 
 var localStrings = new LocalStrings();
 
 cr.define('diag', function() {
   /**
    * Encapsulated handling of the diagnostics page.
    */
@@ skipping 45 matching lines @@
       IN_PROGRESS: 1,
       FAILED: 2,
       SUCCEEDED: 3
   };
 
   /**
    * Image elements for icons.
    */
   DiagPage.FailIconElement = document.createElement('img');
   DiagPage.TickIconElement = document.createElement('img');
-  DiagPage.FailIconElement.setAttribute('src', 'fail.png');
-  DiagPage.TickIconElement.setAttribute('src', 'tick.png');
+  DiagPage.FailIconElement.setAttribute('src', 'chrome://diagnostics/fail.png');
+  DiagPage.TickIconElement.setAttribute('src', 'chrome://diagnostics/tick.png');
 
   DiagPage.prototype = {
     /**
      * Perform initial setup.
      */
     initialize: function() {
       // Reset the diag page state.
       this.reset_();
 
       // Register event handlers.
@@ skipping 248 matching lines @@
     DiagPage: DiagPage
   };
 });
 
 /**
  * Initialize the DiagPage upon DOM content loaded.
  */
 document.addEventListener('DOMContentLoaded', function() {
   diag.DiagPage.getInstance().initialize();
 });