createViewOnlyElement() {
    this.setElement(this.ce('dl', {
      id: this.id
    }));

    if (this.element) {
      // Ensure you can get the component info from the element.
      this.element.component = this;
    }

    return this.element;
  }
Creates an element to hold the "view only" version of this component.
@returns {HTMLElement} - The element for this component.