Revert 205057 "Add JSON.pm to third_party"

trunk/src/third_party/JSON/JSON-2.59/lib/JSON/backportPP/Compat5005.pm

Index: trunk/src/third_party/JSON/JSON-2.59/lib/JSON/backportPP/Compat5005.pm
===================================================================
--- trunk/src/third_party/JSON/JSON-2.59/lib/JSON/backportPP/Compat5005.pm	(revision 205060)
+++ trunk/src/third_party/JSON/JSON-2.59/lib/JSON/backportPP/Compat5005.pm	(working copy)
@@ -1,131 +0,0 @@
-package # This is JSON::backportPP
-    JSON::backportPP5005;
-
-use 5.005;
-use strict;
-
-my @properties;
-
-$JSON::PP5005::VERSION = '1.10';
-
-BEGIN {
-
-    sub utf8::is_utf8 {
-        0; # It is considered that UTF8 flag off for Perl 5.005.
-    }
-
-    sub utf8::upgrade {
-    }
-
-    sub utf8::downgrade {
-        1; # must always return true.
-    }
-
-    sub utf8::encode  {
-    }
-
-    sub utf8::decode {
-    }
-
-    *JSON::PP::JSON_PP_encode_ascii      = \&_encode_ascii;
-    *JSON::PP::JSON_PP_encode_latin1     = \&_encode_latin1;
-    *JSON::PP::JSON_PP_decode_surrogates = \&_decode_surrogates;
-    *JSON::PP::JSON_PP_decode_unicode    = \&_decode_unicode;
-
-    # missing in B module.
-    sub B::SVp_IOK () { 0x01000000; }
-    sub B::SVp_NOK () { 0x02000000; }
-    sub B::SVp_POK () { 0x04000000; }
-
-    $INC{'bytes.pm'} = 1; # dummy
-}
-
-
-
-sub _encode_ascii {
-    join('', map { $_ <= 127 ? chr($_) : sprintf('\u%04x', $_) } unpack('C*', $_[0]) );
-}
-
-
-sub _encode_latin1 {
-    join('', map { chr($_) } unpack('C*', $_[0]) );
-}
-
-
-sub _decode_surrogates { # from http://homepage1.nifty.com/nomenclator/unicode/ucs_utf.htm
-    my $uni = 0x10000 + (hex($_[0]) - 0xD800) * 0x400 + (hex($_[1]) - 0xDC00); # from perlunicode
-    my $bit = unpack('B32', pack('N', $uni));
-
-    if ( $bit =~ /^00000000000(...)(......)(......)(......)$/ ) {
-        my ($w, $x, $y, $z) = ($1, $2, $3, $4);
-        return pack('B*', sprintf('11110%s10%s10%s10%s', $w, $x, $y, $z));
-    }
-    else {
-        Carp::croak("Invalid surrogate pair");
-    }
-}
-
-
-sub _decode_unicode {
-    my ($u) = @_;
-    my ($utf8bit);
-
-    if ( $u =~ /^00([89a-f][0-9a-f])$/i ) { # 0x80-0xff
-         return pack( 'H2', $1 );
-    }
-
-    my $bit = unpack("B*", pack("H*", $u));
-
-    if ( $bit =~ /^00000(.....)(......)$/ ) {
-        $utf8bit = sprintf('110%s10%s', $1, $2);
-    }
-    elsif ( $bit =~ /^(....)(......)(......)$/ ) {
-        $utf8bit = sprintf('1110%s10%s10%s', $1, $2, $3);
-    }
-    else {
-        Carp::croak("Invalid escaped unicode");
-    }
-
-    return pack('B*', $utf8bit);
-}
-
-
-sub JSON::PP::incr_text {
-    $_[0]->{_incr_parser} ||= JSON::PP::IncrParser->new;
-
-    if ( $_[0]->{_incr_parser}->{incr_parsing} ) {
-        Carp::croak("incr_text can not be called when the incremental parser already started parsing");
-    }
-
-    $_[0]->{_incr_parser}->{incr_text} = $_[1] if ( @_ > 1 );
-    $_[0]->{_incr_parser}->{incr_text};
-}
-
-
-1;
-__END__
-
-=pod
-
-=head1 NAME
-
-JSON::PP5005 - Helper module in using JSON::PP in Perl 5.005
-
-=head1 DESCRIPTION
-
-JSON::PP calls internally.
-
-=head1 AUTHOR
-
-Makamaka Hannyaharamitu, E<lt>makamaka[at]cpan.orgE<gt>
-
-
-=head1 COPYRIGHT AND LICENSE
-
-Copyright 2007-2012 by Makamaka Hannyaharamitu
-
-This library is free software; you can redistribute it and/or modify
-it under the same terms as Perl itself. 
-
-=cut
-