Removed after_initialize methods.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@8288 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/wiki_page.rb

@@ -55,7 +55,8 @@ class WikiPage < ActiveRecord::Base
   # Wiki pages that are protected by default
   DEFAULT_PROTECTED_PAGES = %w(sidebar)
 
-  def after_initialize
+  def initialize(attributes=nil, *args)
+    super
     if new_record? && DEFAULT_PROTECTED_PAGES.include?(title.to_s.downcase)
       self.protected = true
     end