<% if presented_taxon.tagged_content.any? %>
  <div class="grid-row">
    <div class="column-two-thirds">
      <% if presented_taxon.child_taxons.present? %>
        <div class="topic-header">
          <h2><%= presented_taxon.title %> guidance</h2>
          <p><%= presented_taxon.description %></p>
        </div>
      <% end %>

      <% heading_level = heading_level ? heading_level : false %>
      <%= render 'components/taxon-list', {
          heading_level: heading_level,
          items: taxon_list_params(presented_taxon, data_options_type: :options_for_leaf_content)
      } %>
    </div>
  </div>
<% end %>

<% if presented_taxon.tagged_content.any? %>
  <div class="grid-row">
    <div class="column-two-thirds">
      <% heading_level = heading_level ? heading_level : false %>
      <%= render 'components/taxon-list', {
          heading_level: heading_level,
          items: taxon_list_params(presented_taxon, data_options_type: :options_for_leaf_content)
      } %>
    </div>
  </div>
<% end %>

Remove unnecessary code from world taxon view
Remove unnecessary code from world taxon view

This was copied over when we split worldwide taxons from taxons. We don't need this logic any more, as this partial is only called by the leaf view, not leaf and grid (as it was for taxons).
