lib/active_support/benchmarkable.rb in activesupport-3.0.0.beta4 vs lib/active_support/benchmarkable.rb in activesupport-3.0.pre

@@ -1,6 +1,5 @@
 require 'active_support/core_ext/benchmark'
-require 'active_support/core_ext/hash/keys'
 
 module ActiveSupport
   module Benchmarkable
     # Allows you to measure the execution time of a block 
     # in a template and records the result to the log. Wrap this block around