Laravel 5.2 Queue Password Reset Email

PasswordBroker.php

<?php

namespace App;

use Illuminate\Auth\Passwords\PasswordBroker as IlluminatePasswordBroker;

class PasswordBroker extends IlluminatePasswordBroker
{
    /**
     * Send the password reset link via e-mail in a queue
     *
     * @param  \Illuminate\Contracts\Auth\CanResetPassword  $user
     * @param  string  $token
     * @param  \Closure|null  $callback
     * @return int
     */
    public function emailResetLink(\Illuminate\Contracts\Auth\CanResetPassword $user, $token, \Closure $callback = null)
    {
        // We will use the reminder view that was given to the broker to display the
        // password reminder e-mail. We'll pass a "token" variable into the views
        // so that it may be displayed for an user to click for password reset.
        $view = $this->emailView;

        return $this->mailer->queue($view, compact('token', 'user'), function ($m) use ($user, $token, $callback) {
            $m->to($user->getEmailForPasswordReset());

            if (! is_null($callback)) {
                call_user_func($callback, $m, $user, $token);
            }
        });
    }
}

PasswordBrokerManager.php

<?php

namespace App;

use App\PasswordBroker;
use Illuminate\Auth\Passwords\PasswordBrokerManager as IlluminatePasswordBrokerManager;

class PasswordBrokerManager extends IlluminatePasswordBrokerManager
{
    /**
     * Resolve the given broker.
     *
     * @param  string  $name
     * @return \App\PasswordBroker
     *
     * @throws \InvalidArgumentException
     */
    protected function resolve($name)
    {
        $config = $this->getConfig($name);

        if (is_null($config)) {
            throw new InvalidArgumentException("Password resetter [{$name}] is not defined.");
        }

        // The password broker uses a token repository to validate tokens and send user
        // password e-mails, as well as validating that password reset process as an
        // aggregate service of sorts providing a convenient interface for resets.
        return new PasswordBroker(
            $this->createTokenRepository($config),
            $this->app['auth']->createUserProvider($config['provider']),
            $this->app['mailer'],
            $config['email']
        );
    }
}

PasswordResetServiceProvider.php

<?php

namespace App\Providers;

use App\PasswordBrokerManager;
use Illuminate\Auth\Passwords\PasswordResetServiceProvider as IlluminatePasswordResetServiceProvider;

class PasswordResetServiceProvider extends IlluminatePasswordResetServiceProvider
{
    /**
     * Register the password broker instance.
     *
     * @return void
     */
    protected function registerPasswordBroker()
    {
        $this->app->singleton('auth.password', function ($app) {
            return new PasswordBrokerManager($app);
        });

        $this->app->bind('auth.password.broker', function ($app) {
            return $app->make('auth.password')->broker();
        });
    }
}

Where should put these files?

Awesome.
Checked on Laravel 5.3.
Thanks!