title: File download issue in latest browser versions
body: <p>I am seeing different behavior for my file download in Chrome lower v/s higher versions. So essentially, I dynamically submit a form created inside iframe to get the file download response from server.</p>
  <pre><code>$(iframe_doc).find('form').submit();
  </code></pre>
  <p>Here is one difference I can observe (which is totally strange). So it is a pdf which gets downloaded/displayed as print view.</p>
  <p>It works perfectly in older versions and I see the response from server as just this.</p>
  <pre><code>7867868JHGJGHJGH778
  </code></pre>
  <p>However, on the latest Chrome version, I do not see the file getting downloaded and see the response as</p>
  <pre><code>&lt;!doctype html&gt;&lt;html&gt;&lt;body style='height: 100%; width: 100%; overflow: hidden; margin:0px; background-color: rgb(82, 86, 89);'&gt;&lt;embed name='7867868JHGJGHJGH778' style='position:absolute; left: 0; top: 0;'width='100%' height='100%' src='about:blank' type='application/pdf' internalid='7867868JHGJGHJGH778'&gt;&lt;/body&gt;&lt;/html&gt;
  </code></pre>
  <p>Any reason why the server-side response itself would vary between lower and higher version and why it would not work in higher Chrome version ?</p>