Remove deprecated AttachmentTransformer

app/Transformer/Api/AttachmentTransformer.php

@@ -1,28 +0,0 @@
-<?php
-
-namespace App\Transformer\Api;
-
-use League\Fractal;
-
-class AttachmentTransformer extends Fractal\TransformerAbstract
-{
-	public function transform(Media $media)
-	{
-		return [
-			'id'			=> (string) $media->id,
-			'type'			=> $media->activityVerb(),
-			'url'			=> $media->url(),
-			'remote_url' 	=> null,
-			'preview_url'	=> $media->thumbnailUrl(),
-			'text_url'		=> null,
-			'meta'			=> null,
-			'description'	=> $media->caption,
-			'license'		=> $media->license,
-			'is_nsfw'		=> $media->is_nsfw,
-			'orientation'	=> $media->orientation,
-			'filter_name'	=> $media->filter_name,
-			'filter_class'	=> $media->filter_class,
-			'mime'			=> $media->mime,
-		];
-	}
-}