dc3dd: remove unnecessary autotools deps

Formula/dc3dd.rb

@@ -5,12 +5,6 @@ class Dc3dd < Formula
   url 'http://downloads.sourceforge.net/project/dc3dd/dc3dd/7.1.0/dc3dd-7.1.614.tar.gz'
   sha1 '808abb6472861a88efd94fd22ffea7021007d769'
 
-  depends_on :autoconf
-  depends_on :automake
-
-  # Remove explicit dependency on automake 1.10.1
-  def patches; DATA; end
-
   def install
     args = %W[--disable-debug
               --disable-dependency-tracking
@@ -26,18 +20,3 @@ class Dc3dd < Formula
     prefix.install %w[Options_Reference.txt Sample_Commands.txt]
   end
 end
-
-__END__
-diff --git a/configure.ac b/configure.ac
-index 5d1870a..b32639c 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -32,7 +32,7 @@ AC_CONFIG_SRCDIR(src/dc3dd.c)
- AC_CONFIG_AUX_DIR(build-aux)
- AC_CONFIG_HEADERS([lib/config.h:lib/config.hin])
- 
--AM_INIT_AUTOMAKE([1.10.1])
-+AM_INIT_AUTOMAKE
- 
- AC_PROG_CC_STDC
- AM_PROG_CC_C_O