title: Pass object by reference from/to webworker
body: <p>Is it possible passing an object from/to webWorker from/to main thread by reference? I have read <a href="https://developers.google.com/web/updates/2011/12/Transferable-Objects-Lightning-Fast" rel="noreferrer">here</a> information about transferable objects. </p>
  
  <blockquote>
    <p>Chrome 13 introduced sending ArrayBuffers to/from a Web Worker using
    an algorithm called structured cloning. This allowed the postMessage()
    API to accept messages that were not just strings, but complex types
    like File, Blob, ArrayBuffer, and <strong>JSON objects.</strong> Structured cloning is
    also supported in later versions of Firefox.</p>
  </blockquote>
  
  <p>I just want to pass information, not object with methods. Just something like this (but with a lot of information, a few MB, so that main thread does not have to receive a copy of the object):</p>
  
  <pre><code>var test = {
      some: "data"
  }
  </code></pre>