2305017_file_lost.php

<?php

/**
 * Lists bundles that have a field of type image or file for D7.29 regression
 * https://www.drupal.org/node/2305017
 * 
 * Download this script on your server/localhost and run
 * drush php-script 2305017_file_lost.php
 */

$instances = field_info_instances();

// Not interested in nodes.
unset($instances['node']);

foreach ($instances as $entity_type => $type_bundles) {
  foreach ($type_bundles as $bundle => $bundle_instances) {
    foreach ($bundle_instances as $field_name => $instance) {
      $field = field_info_field($field_name);
      $field_type = $field['type'];

      if ($field_type == 'image' || $field_type == 'file') {
        echo "$entity_type : $bundle : $field_name : $field_type\n";
      }
    }
  }
}