3 files changed, 0 insertions, 61 deletions
diff --git a/actionpack/lib/action_dispatch/rack/lock.rb b/actionpack/lib/action_dispatch/rack/lock.rb
deleted file mode 100644
index 9bf1889065..0000000000
--- a/actionpack/lib/action_dispatch/rack/lock.rb
+++ /dev/null
@@ -1,21 +0,0 @@
-module Rack
-  # Rack::Lock was commited to Rack core
-  # http://github.com/rack/rack/commit/7409b0c
-  # Remove this when Rack 1.0 is released
-  unless defined? Lock
-    class Lock
-      FLAG = 'rack.multithread'.freeze
-
-      def initialize(app, lock = Mutex.new)
-        @app, @lock = app, lock
-      end
-
-      def call(env)
-        old, env[FLAG] = env[FLAG], false
-        @lock.synchronize { @app.call(env) }
-      ensure
-        env[FLAG] = old
-      end
-    end
-  end
-end
diff --git a/actionpack/lib/action_dispatch/rack/multipart.rb b/actionpack/lib/action_dispatch/rack/multipart.rb
deleted file mode 100644
index 3b142307e9..0000000000
--- a/actionpack/lib/action_dispatch/rack/multipart.rb
+++ /dev/null
@@ -1,22 +0,0 @@
-module Rack
-  module Utils
-    module Multipart
-      class << self
-        def parse_multipart_with_rewind(env)
-          result = parse_multipart_without_rewind(env)
-
-          begin
-            env['rack.input'].rewind if env['rack.input'].respond_to?(:rewind)
-          rescue Errno::ESPIPE
-            # Handles exceptions raised by input streams that cannot be rewound
-            # such as when using plain CGI under Apache
-          end
-
-          result
-        end
-
-        alias_method_chain :parse_multipart, :rewind
-      end
-    end
-  end
-end
diff --git a/actionpack/lib/action_dispatch/rack/parse_query.rb b/actionpack/lib/action_dispatch/rack/parse_query.rb
deleted file mode 100644
index 15de720f14..0000000000
--- a/actionpack/lib/action_dispatch/rack/parse_query.rb
+++ /dev/null
@@ -1,18 +0,0 @@
-# Rack does not automatically cleanup Safari 2 AJAX POST body
-# This has not yet been commited to Rack, please +1 this ticket:
-# http://rack.lighthouseapp.com/projects/22435/tickets/19
-
-module Rack
-  module Utils
-    alias_method :parse_query_without_ajax_body_cleanup, :parse_query
-    module_function :parse_query_without_ajax_body_cleanup
-
-    def parse_query(qs, d = '&;')
-      qs = qs.to_s.dup
-      qs.chop! if qs[-1] == 0
-      qs.gsub!(/&_=$/, '')
-      parse_query_without_ajax_body_cleanup(qs, d)
-    end
-    module_function :parse_query
-  end
-end