Too few arguments for node-revision-delete drush command

Problem/Motivation

I executed drush node-revision-delete resources 1(where resources could be any content type) and received:

WD php: ArgumentCountError: Too few arguments to function node_revision_delete_batch_process(), 3 passed in vendor/drush/drush/commands/core/drupal/batch.inc on line 163 and exactly 6 expected in node_revision_delete_batch_process() (line 11 of                                                                             
/var/www/html/sites/all/modules/node_revision_delete/node_revision_delete.batch.inc).
Drush command terminated abnormally due to an unrecoverable error.

Proposed resolution

Function drush_node_revision_delete() passes just $content_type and $revisions_to_keep arguments to node_revision_delete_batch_process()
instead of 6 arguments. Adding missing arguments drush_node_revision_delete() should fix the bug.

Remaining tasks

Add more examples (Will be do in #2913654: Add examples for the drush node-revision-delete command and maybe when the command will be functional in the 8.x module version).

User interface changes

None.

API changes

Added 3 params to the drush node-revision-delete command:

• minimum_age_to_delete (integer)
• when_to_delete (integer)
• dry_run (boolean, optional)

This is the new command definition:

  $items['node-revision-delete'] = array(
    'description' => dt('Deletes old node revisions for a given content type.'),
    'arguments' => array(
      'type' => dt('Content type machine name.'),
      'minimum_revisions_to_keep' => dt('Minimum number of revisions to keep.'),
      'minimum_age_to_delete' => dt('Minimum age of revisions to be deleted.'),
      'when_to_delete' => dt('Minimum inactivity age to wait for delete a revision.'),
      'dry_run' => dt('Test run without deleting revisions but seeing the output results.'),
    ),
    'examples' => array(
      // @TODO: Add more examples.
      'drush nrd article 50' => dt('Keeps the latest 50 revisions of every article. Deletes the rest.'),
    ),
    'aliases' => array('nrd'),
    'bootstrap' => DRUSH_BOOTSTRAP_DRUPAL_FULL,
  );

Now the equivalent to keep one revision for each article content will be the command:

drush node-revision-delete article 1 0 0

Data model changes

None.