Dead code

Signed-off-by: David Gageot <david@gageot.net>

commands/version_test.go

@@ -1,12 +1,12 @@
 package commands
 
 import (
+	"errors"
 	"testing"
 
 	"bytes"
 
 	"github.com/docker/machine/commands/commandstest"
-	"github.com/docker/machine/drivers/vmwarevsphere/errors"
 	"github.com/docker/machine/libmachine/host"
 	"github.com/docker/machine/libmachine/libmachinetest"
 	"github.com/docker/machine/libmachine/mcndockerclient"

drivers/virtualbox/disk_test.go

@@ -1,9 +1,9 @@
 package virtualbox
 
 import (
+	"errors"
 	"testing"
 
-	"github.com/docker/machine/drivers/vmwarevsphere/errors"
 	"github.com/stretchr/testify/assert"
 )
 

drivers/virtualbox/vm_test.go

@@ -1,9 +1,9 @@
 package virtualbox
 
 import (
+	"errors"
 	"testing"
 
-	"github.com/docker/machine/drivers/vmwarevsphere/errors"
 	"github.com/stretchr/testify/assert"
 )
 

drivers/vmwarevsphere/errors/errors.go

@@ -1,22 +0,0 @@
-/*
- * Copyright 2014 VMware, Inc.  All rights reserved.  Licensed under the Apache v2 License.
- */
-
-package errors
-
-import (
-	original "errors"
-	"fmt"
-)
-
-func New(message string) error {
-	return original.New(message)
-}
-
-func NewWithFmt(message string, args ...interface{}) error {
-	return original.New(fmt.Sprintf(message, args...))
-}
-
-func NewWithError(message string, err error) error {
-	return NewWithFmt("%s: %s", message, err.Error())
-}