title: (Tinymce) Line breaks get stripped off in firefox while using getContent{format:text}
body: <p>I was trying to type the few lines in firefox and expect to use getContent{format: text} to only fetch the content.</p>
  
  <pre><code> Here is the content: (I have three lines and each start with the leftmost postion)
   "text me if
   there is
   a chance"
  
   It works in chrome that it gives the following format when running getContent.
   ...
   &lt;body&gt;
   text me if
  
   there is
  
   a chance
   &lt;/body&gt;
   ...
  
   However in firefox I got:
  
    &lt;!DOCTYPE html&gt;
    &lt;html&gt;
    &lt;head&gt;
    &lt;/head&gt;
    &lt;body&gt;
    text me ifthere isa chance
    &lt;/body&gt;
    &lt;/html&gt;
  
   It seems to strip off the line break. Could someone help on this?
  </code></pre>