title: history push state doesn't work chromium
body: <p>I am trying to modify the history using the function </p>
  
  <pre><code>history.pushState(null, null, 'index.php?'+urlstring +'query=true&amp;file=index&amp;module={$MODULE}&amp;action={$MODULE}Ajax&amp;ajax=true&amp;search=true');
  </code></pre>
  
  <p>in the next code</p>
  
  <pre><code>new Ajax.Request(
      'index.php',
      {queue: {position: 'end', scope: 'command'},
          method: 'post',
          postBody:urlstring +'query=true&amp;file=index&amp;module={$MODULE}&amp;action={$MODULE}Ajax&amp;ajax=true&amp;search=true',
          onComplete: function(response) {
                      $("status").style.display="none";
                                  result = response.responseText.split('&amp;#&amp;#&amp;#');&lt;!--juan--&gt;
                                  $('bfCache').value = $('bfCache').value + result[2];
                                  $("ListViewContents").innerHTML= result[2];
                                  if(result[1] != '')
                     alert(result[1]);
                  $('basicsearchcolumns').innerHTML = '';
                  history.pushState(null, null, 'index.php?'+urlstring +'query=true&amp;file=index&amp;module={$MODULE}&amp;action={$MODULE}Ajax&amp;ajax=true&amp;search=true');
  
          }
         }
      );
  </code></pre>
  
  <p>. When I test my back button in Firefox this works, but in Chromium that doesn't work (I get ERR_CACHE_MISS). Could you help me please?</p>