### Summary

The config option `ALLOW_WORLD_READABLE_TMPFILES` should be removed from `lib/ansible/config/base.yml`. It was scheduled for removal in 2.14.

### Issue Type

Bug Report

### Component Name

`lib/ansible/config/base.yml`

### Ansible Version

2.14

### Configuration

N/A

### OS / Environment

N/A

### Steps to Reproduce

N/A

### Expected Results

N/A

### Actual Results

N/A
"""Deprecated. Use _execute_remote_stat() instead.
        Produces a remote checksum given a path,
        Returns a number 0-4 for specific errors instead of checksum, also ensures it is different
        0 = unknown error
        1 = file does not exist, this might not be an error
        2 = permissions issue
        3 = its a directory, not a file
        4 = stat module failed, likely due to not finding python
        5 = appropriate json module not found
        """
        self._display.deprecated("The '_remote_checksum()' method is deprecated. "
                                 "The plugin author should update the code to use '_execute_remote_stat()' instead", "2.16")
        x = "0"  
        try:
            remote_stat = self._execute_remote_stat(path, all_vars, follow=follow)
            if remote_stat['exists'] and remote_stat['isdir']:
                x = "3"  
            else:
                x = remote_stat['checksum']  
        except AnsibleError as e:
            errormsg = to_text(e)
            if errormsg.endswith(u'Permission denied'):
                x = "2"  
            elif errormsg.endswith(u'MODULE FAILURE'):
                x = "4"  
            elif 'json' in errormsg:
                x = "5"  
        finally:
            return x  
    def _remote_expand_user(self, path, sudoable=True, pathsep=None):