delete stale file

Signed-off-by: tobiasKaminsky <tobias@kaminsky.me>

src/main/java/com/owncloud/android/datamodel/EncryptedSerializer.java

@@ -1,22 +0,0 @@
-package com.owncloud.android.datamodel;
-
-import com.google.gson.JsonElement;
-import com.google.gson.JsonSerializationContext;
-import com.google.gson.JsonSerializer;
-
-import java.lang.reflect.Type;
-
-/**
- * Created by tobi on 03.08.17.
- */
-
-public class EncryptedSerializer implements JsonSerializer<DecryptedFolderMetadata.Encrypted> {
-    @Override
-    public JsonElement serialize(DecryptedFolderMetadata.Encrypted src, Type typeOfSrc,
-                                 JsonSerializationContext context) {
-
-//        DecryptedFolderMetadata.Encrypted encrypted = new Gson().fromJson(src, DecryptedFolderMetadata.Encrypted.class);
-
-        return null;
-    }
-}