title: Is it possible to open custom URL scheme with Google Chrome?
body: <p>I have protocol (like http) with scheme managed with 3rd party App registered in Mac OS X.
  I.e, x-someapp://someaction or something like that.</p>
  
  <p>How can I open this URL with Google Chrome?
  By default, Chrome starts searching in Google engine instead launching App and passing URL handling to it...</p>
  
  <p>Safari launches some registered App. And it is right thing.</p>
  
  <p>Firefox and Opera asks what to do... and I can launch App also.</p>
  
  <p>But Chrome... Doesn't ask.</p>
  
  <p>I even tried to write some HTML page with JavaScript inside to send XHttpRequest:</p>
  
  <pre><code>function _httpExecuteCallback()
  {
   if (httpRequestCallbackFunction != null) {
    if (httpRequest.readyState == 4) {
     if (httpRequest.status == 200) {
      httpRequestCallbackFunction();
      httpRequestCallbackFunction = null;
     }   
    }
   }
  }
  
  function _httpGet(url, callbackFunction)
  {
   httpRequest = false;
   httpRequestCallbackFunction = callbackFunction;
   httpRequest = new XMLHttpRequest();
   httpRequest.onreadystatechange = _httpExecuteCallback;
   httpRequest.open('GET', url, true);
   httpRequest.send(null);
  }
  
  
  _httpGet('x-someapp://test',function(){})
  </code></pre>
  
  <p>No results also...</p>