script/performance/profiler should require environment

railties/lib/rails/commands/performance/profiler.rb

@@ -3,10 +3,6 @@
   exit(1)
 end
 
-# Keep the expensive require out of the profile.
-$stderr.puts 'Loading Rails...'
-Rails.initialize! # Initialize the application
-
 # Define a method to profile.
 if ARGV[1] and ARGV[1].to_i > 1
   eval "def profile_me() #{ARGV[1]}.times { #{ARGV[0]} } end"

railties/lib/rails/generators/rails/app/templates/script/performance/profiler.tt

 <%= shebang %>
-require File.expand_path('../../../config/application',  __FILE__)
+require File.expand_path('../../../config/environment',  __FILE__)
 require 'rails/commands/performance/profiler'