### 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
if execute:
            res = self._remote_chmod(remote_paths, 'u+x')
            if res['rc'] != 0:
                raise AnsibleError(
                    'Failed to set file mode on remote temporary files '
                    '(rc: {0}, err: {1})'.format(
                        res['rc'],
                        to_native(res['stderr'])))
        
        res = self._remote_chown(remote_paths, become_user)
        if res['rc'] == 0:
            return remote_paths
        
        
        if remote_user in self._get_admin_users():
            raise AnsibleError(
                'Failed to change ownership of the temporary files Ansible '
                'needs to create despite connecting as a privileged user. '
                'Unprivileged become user would be unable to read the '
                'file.')
        
        
        
        
        try:
            res = self._remote_chmod([chmod_acl_mode] + list(remote_paths), '+a')
        except AnsibleAuthenticationFailure as e: