Remove json.go
diff --git a/json.go b/json.go
deleted file mode 100644
index 9dda1df..0000000
--- a/json.go
+++ /dev/null
@@ -1,34 +0,0 @@
-// Copyright 2014 Google Inc. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package uuid
-
-import "errors"
-
-func (u UUID) MarshalJSON() ([]byte, error) {
- if len(u) != 16 {
- return []byte(`""`), nil
- }
- var js [38]byte
- js[0] = '"'
- encodeHex(js[1:], u)
- js[37] = '"'
- return js[:], nil
-}
-
-func (u *UUID) UnmarshalJSON(data []byte) error {
- if string(data) == `""` {
- return nil
- }
- if data[0] != '"' {
- return errors.New("invalid UUID format")
- }
- data = data[1 : len(data)-1]
- uu := Parse(string(data))
- if uu == nil {
- return errors.New("invalid UUID format")
- }
- *u = uu
- return nil
-}
