title: CGAffineTransform does not effect autolayout
body: <p>recently I have been working with <code>CGAffineTransform</code> and <code>CATransform3D</code> on views and layers. When I apply transformation at layer level and especially on view level, shouldn't autolayout updates the frames of related views. For example, consider following layout <code>|H:[ViewA]-[ViewB]|</code>. If I apply transformation on just <code>ViewA</code>.</p>
  
  <pre><code>//We can either
      ViewA.transform = CGAffineTransformMakeScale(1.5, 1.5) 
      ViewA.layer.transform = CATransform3DMakeScale(1.5, 1.5, 1.0)
  </code></pre>
  
  <p>shouldn't <code>ViewB</code> auto adjust it rect since <code>ViewA</code> height, width or position has changed after transformation. I also tried calling</p>
  
  <pre><code>self.view.layoutIfNeeded()
  </code></pre>