title: Ckeditor instance ready is not firing in chrome(some systems only)
body: <p>Am using code as below:</p>
  
  <pre><code>CKEDITOR.inline(document.getElementById('a'), {
       toolbar: ['Bold', 'Italic', 'Underline', '-', 'Strike', 'Subscript', 'Superscript']
  });
  
  CKEDITOR.on('instanceReady', function(ev) {
       alert("HI");
  });
  </code></pre>
  
  <p>Ckeditor oninstanceready function is not firing in some system with chrome brower but its working in firefox on the same system.</p>
  
  <p>OS: Windows 7,
  Brower : chrome 29.0.1547,
  CKeditor 4.0.</p>
  
  <p>Please help me out this issue</p>
  
  <p>Thanks &amp; Regards</p>