Remove all perl scripts from Tools/Scripts

Tools/Scripts/show-pretty-diff

-#!/usr/bin/perl -w
-
-# Copyright (C) 2011 Apple Inc. All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in the
-#    documentation and/or other materials provided with the distribution.
-#
-# THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
-# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
-# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
-# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
-# THE POSSIBILITY OF SUCH DAMAGE.
-
-use strict;
-use FindBin;
-use File::Temp qw(tempfile);
-use lib $FindBin::Bin;
-use webkitdirs;
-
-my $inputPath = "";
-if ($ARGV[0]) {
-    $inputPath = $ARGV[0]
-} else {
-    # Create a temporary file for STDIN.
-    # FIXME: We can probably avoid putting this on the disk by directly piping
-    # to prettify.rb via IPC::Open2.
-    my $inputTempFileHandle;
-    ($inputTempFileHandle, $inputPath) = tempfile(
-        "inputtemp-XXXXXXXX",
-        DIR => File::Spec->tmpdir(),
-        SUFFIX => ".diff",
-        UNLINK => 0,
-    );
-
-    while (<STDIN>) {
-        print $inputTempFileHandle $_;
-    }
-
-    close($inputTempFileHandle);
-}
-
-# Create a temporary file for prettified patch.
-my ($prettydiffFileHandle, $prettydiffPath) = tempfile(
-    "prettydiff-XXXXXXXX",
-    DIR => File::Spec->tmpdir(),
-    SUFFIX => ".html",
-    UNLINK => 0,
-);
-close($prettydiffFileHandle);
-
-my $prettyPatchDir = sourceDir() . "/Tools/Scripts/webkitruby/PrettyPatch/";
-my $prettyPatchTool = sourceDir() . "/Tools/Scripts/webkitruby/PrettyPatch/prettify.rb";
-
-my $pathToPrettify = "ruby -I " . sourceDir() . "/Tools/Scripts/webkitruby/PrettyPatch/ " . sourceDir() . "/Tools/Scripts/webkitruby/PrettyPatch/prettify.rb";
-system "$pathToPrettify " . quotemeta($inputPath) . " > $prettydiffPath";
-
-if (isAppleMacWebKit()) {
-    system "open", $prettydiffPath;
-} elsif (isCygwin()) {
-    system "cygstart",$prettydiffPath;
-} elsif (isWindows()) {
-    system "start", $prettydiffPath;
-} elsif (isLinux() && `which xdg-open`) {
-    system "xdg-open", $prettydiffPath;
-} else {
-    print "Created prettified diff at " . $prettydiffPath . ".";
-}