From fbe1c7f1ea9450847f24d84b3c3f22d100bf0d5d Mon Sep 17 00:00:00 2001
From: Nick Craig-Wood <nick@craig-wood.com>
Date: Thu, 5 Apr 2018 15:23:23 +0100
Subject: [PATCH] dropbox: remove unused code

---
 backend/dropbox/dropbox.go | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/backend/dropbox/dropbox.go b/backend/dropbox/dropbox.go
index 05689ab1b..b27910995 100644
--- a/backend/dropbox/dropbox.go
+++ b/backend/dropbox/dropbox.go
@@ -25,7 +25,6 @@ of path_display and all will be well.
 */
 
 import (
-	"crypto/md5"
 	"fmt"
 	"io"
 	"log"
@@ -808,20 +807,6 @@ func (o *Object) remotePath() string {
 	return o.fs.slashRootSlash + o.remote
 }
 
-// Returns the key for the metadata database for a given path
-func metadataKey(path string) string {
-	// NB File system is case insensitive
-	path = strings.ToLower(path)
-	hash := md5.New()
-	_, _ = hash.Write([]byte(path))
-	return fmt.Sprintf("%x", hash.Sum(nil))
-}
-
-// Returns the key for the metadata database
-func (o *Object) metadataKey() string {
-	return metadataKey(o.remotePath())
-}
-
 // readMetaData gets the info if it hasn't already been fetched
 func (o *Object) readMetaData() (err error) {
 	if !o.modTime.IsZero() {