code: def location_once_scrolled_into_view(self):
          
          if self._w3c:
              old_loc = self._execute(Command.W3C_EXECUTE_SCRIPT, {
                  'script': "arguments[0].scrollIntoView(true); return arguments[0].getBoundingClientRect()",
                  'args': [self]})['value']
              return {"x": round(old_loc['x']),
                      "y": round(old_loc['y'])}
          else:
              return self._execute(Command.GET_ELEMENT_LOCATION_ONCE_SCROLLED_INTO_VIEW)['value']
docs: THIS PROPERTY MAY CHANGE WITHOUT WARNING. Use this to discover
          where on the screen an element is so that we can click it. This method
          should cause the element to be scrolled into view.
  
          Returns the top lefthand corner location on the screen, or ``None`` if
          the element is not visible.