remove unused hack

Author: ulferts

app/controllers/wiki_controller.rb

@@ -128,11 +128,6 @@ def create
 
   # display a page (in editing mode if it doesn't exist)
   def show
-    # TODO FIXME OMG! this is the ugliest hack I ever performed
-    # We need to hide the clearfix in the wiki to avoid additional spacing in the wiki
-    # THIS HACK NEEDS TO BE REPLACED BY AN ENGINEERS SOLUTION!
-    @no_clearfix = true
-
     @page = @wiki.find_or_new_page(wiki_page_title)
     if @page.new_record?
       if User.current.allowed_to?(:edit_wiki_pages, @project) && editable?

app/views/layouts/_action_menu_base.html.erb

@@ -28,12 +28,7 @@ See docs/COPYRIGHT.rdoc for more details.
 ++#%>
 
 <% action_menu_key = action_menu_key ? action_menu_key : :action_menu_main %>
-<%
-   # TODO FIXME OMG! this is the ugliest hack I ever performed
-   # We need to hide the clearfix in the wiki to avoid additional spacing in the wiki
-   # THIS HACK NEEDS TO BE REPLACED BY AN ENGINEERS SOLUTION!
-   @no_clearfix ||= false
-%>
+
 <div class="toolbar-container">
   <div class="toolbar">
     <ul class="toolbar-items <%= action_menu_key %> <%= action_menu_key.to_s.gsub('action_menu_', 'legacy-actions-') %>">
@@ -53,7 +48,3 @@ See docs/COPYRIGHT.rdoc for more details.
     </ul>
   </div>
 </div>
-
-<% unless @no_clearfix %>
-  <div class="clearfix"></div>
-<% end %>