Reapply Yoann's patch from r7247 to the new tree

git-svn-id: file:///home/svn/framework3/trunk@10953 4d416f70-5f16-0410-b530-b9f4589650da

lib/active_support/dependencies.rb

@@ -151,17 +151,6 @@ module ActiveSupport #:nodoc:
         raise
       end
 
-      def require(file, *extras) #:nodoc:
-        if Dependencies.load?
-          Dependencies.new_constants_in(Object) { super }
-        else
-          super
-        end
-      rescue Exception => exception  # errors from required file
-        exception.blame_file! file
-        raise
-      end
-
       # Mark the given constant as unloadable. Unloadable constants are removed each
       # time dependencies are cleared.
       #