Remove third_party/JSON

third_party/JSON/JSON-2.59/t/xe04support_by_pp.t

Index: third_party/JSON/JSON-2.59/t/xe04support_by_pp.t
diff --git a/third_party/JSON/JSON-2.59/t/xe04support_by_pp.t b/third_party/JSON/JSON-2.59/t/xe04support_by_pp.t
deleted file mode 100644
index f8c88734e2ad83092ecd37b3b33e63912c49bed2..0000000000000000000000000000000000000000
--- a/third_party/JSON/JSON-2.59/t/xe04support_by_pp.t
+++ /dev/null
@@ -1,22 +0,0 @@
-use strict;
-use Test::More;
-BEGIN { plan tests => 3 };
-
-BEGIN { $ENV{PERL_JSON_BACKEND} = 1; }
-
-use JSON -support_by_pp;
-
-SKIP: {
-    skip "can't use JSON::XS.", 3, unless( JSON->backend->is_xs );
-
-my $json = new JSON;
-
-
-is($json->escape_slash(0)->allow_nonref->encode("/"), '"/"');
-is($json->escape_slash(1)->allow_nonref->encode("/"), '"\/"');
-is($json->escape_slash(0)->allow_nonref->encode("/"), '"/"');
-
-
-}
-__END__
-