Revert "Configure RDoc in Task#new"

railties/lib/rails/api/task.rb

@@ -105,17 +105,16 @@ class Task < RDoc::Task
       }
 
       def initialize(name)
+        super
+
         # Every time rake runs this task is instantiated as all the rest.
         # Be lazy computing stuff to have as light impact as possible to
         # the rest of tasks.
         before_running_rdoc do
+          configure_sdoc
           configure_rdoc_files
           setup_horo_variables
         end
-
-        super do
-          configure_sdoc
-        end
       end
 
       # Hack, ignore the desc calls performed by the original initializer.