Issue #2331151 by David_Rothstein: Remove leftover code in...

   * Test file_validate_size().

   */

  function testFileValidateSize() {

    // Run these tests as a regular user.

    $user = entity_create('user', array('uid' => 2, 'name' => $this->randomMachineName()));

    $user->enforceIsNew();

    $user->save();

    \Drupal::currentUser()->setAccount($user);

    // Create a file with a size of 1000 bytes, and quotas of only 1 byte.

    $file = entity_create('file', array('filesize' => 1000));

    $errors = file_validate_size($file, 0, 0);