title: Glide: load drawable but don't scale placeholder
body: <p>Is there a way to use Glide to assign a placeholder but keep this image to its original scale?
  I have an <code>ImageView</code> with variable size (depending on the incoming image) which I set before calling <code>Glide.with().load().into()</code> and I want to use a placeholder for it but don't want the placeholder to be resized to the size of the <code>ImageView</code>, I want it to keep its original size.</p>
  
  <p>So far I couldn't find a way to do this.</p>