title: Autolayout changes the child view size
body: <ol>
  <li>I have an view in my view controller say HeaderView.</li>
  <li>I set the height for HeaderView using the auto layout to 85.</li>
  <li>I have given other constraints like leading and trailing space for this view with respect to the super view.</li>
  <li>Everything looks fine in the x code preview and there are no errors in the x code.</li>
  <li>When I run the application in iPhone6 the size of HeaderView changes to almost 200.</li>
  </ol>
  <p>Does anyone encountered this before?
  Whats going wrong in the auto layout?</p>
  <p>Edit:
  <img src="https://i.stack.imgur.com/dGCUC.png" alt="Layout contraints" /></p>