title: Odoo Overwrite delete record confirmation dialog
body: <p>Hello I need to add some information to the delete record confirmation dialog on Odoo 12, adding some information of how many dependent records will be deleted. Something like:</p>
  <pre><code>Are you sure you want to delete this record ?
  Doing this you will lose N records.
  </code></pre>
  <p>Currently is defined on &quot;addons/web/static/src/js/views/basic/basic_controller.js&quot; on <code>_deleteRecords</code> method. But if I change it there it will be changed for all my modules.</p>
  <p>I'm wondering if there is a method to overwrite this... Or my other idea is to hide the button and use a wizard to do it.</p>
  <p>any idea?</p>