Issue #3299034: Set layout classes, e.g. for viewport-width: Removed outdated TODO

#}

{# Define global drowl layout classes the other layouts will inherit from #}

{#

    TODO: layout_classes aren't set anywhere? >> viewport-width contents page

    width isn't working!

    @see https://www.drupal.org/project/drowl_layouts/issues/3299034

#}

{% set layout_settings = content['#settings'] %}

{% set layout_container_attributes = create_attribute() %}