diff --git a/vendor/github.com/emicklei/go-restful/examples/msgpack/msgpack_entity.go b/vendor/github.com/emicklei/go-restful/examples/msgpack/msgpack_entity.go
deleted file mode 100644
index 330e45896e4..00000000000
--- a/vendor/github.com/emicklei/go-restful/examples/msgpack/msgpack_entity.go
+++ /dev/null
@@ -1,34 +0,0 @@
-package restPack
-
-import (
-	restful "github.com/emicklei/go-restful"
-	"gopkg.in/vmihailenco/msgpack.v2"
-)
-
-const MIME_MSGPACK = "application/x-msgpack" // Accept or Content-Type used in Consumes() and/or Produces()
-
-// NewEntityAccessorMPack returns a new EntityReaderWriter for accessing MessagePack content.
-// This package is not initialized with such an accessor using the MIME_MSGPACK contentType.
-func NewEntityAccessorMsgPack() restful.EntityReaderWriter {
-	return entityMsgPackAccess{}
-}
-
-// entityOctetAccess is a EntityReaderWriter for Octet encoding
-type entityMsgPackAccess struct {
-}
-
-// Read unmarshalls the value from byte slice and using msgpack to unmarshal
-func (e entityMsgPackAccess) Read(req *restful.Request, v interface{}) error {
-	return msgpack.NewDecoder(req.Request.Body).Decode(v)
-}
-
-// Write marshals the value to byte slice and set the Content-Type Header.
-func (e entityMsgPackAccess) Write(resp *restful.Response, status int, v interface{}) error {
-	if v == nil {
-		resp.WriteHeader(status)
-		// do not write a nil representation
-		return nil
-	}
-	resp.WriteHeader(status)
-	return msgpack.NewEncoder(resp).Encode(v)
-}