Remove redundant class

src/Foundation/ErrorHandling/Middleware/ExecuteToFrontend.php

@@ -1,31 +0,0 @@
-<?php
-
-namespace Flarum\Foundation\ErrorHandling\Middleware;
-
-use Flarum\Http\RouteHandlerFactory;
-use Psr\Http\Message\ResponseInterface;
-use Psr\Http\Message\ServerRequestInterface;
-use Psr\Http\Server\MiddlewareInterface;
-use Psr\Http\Server\RequestHandlerInterface;
-
-class ExecuteErrorToFrontend implements MiddlewareInterface
-{
-    /**
-     * @var RouteHandlerFactory
-     */
-    protected $handlerFactory;
-
-    public function __construct(RouteHandlerFactory $handlerFactory) {
-        $this->handlerFactory = $handlerFactory;
-    }
-
-    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
-    {
-        $error = $request->getAttribute('error');
-
-        $contentClass = $error->contentClass();
-        $controller = $this->handlerFactory->toFrontend('forum', new $contentClass);
-
-        return $controller($request, [])->withStatus($error->getStatusCode());
-    }
-}