### 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
''' consistently get the 'remote_user' for the action plugin '''
        
        
        remote_user = None
        try:
            remote_user = self._connection.get_option('remote_user')
        except KeyError:
            
            remote_user = getattr(self._connection, 'default_user', None) or self._play_context.remote_user
        except AttributeError:
            
            remote_user = self._play_context.remote_user
        return remote_user
    def _is_become_unprivileged(self):
        '''
        The user is not the same as the connection user and is not part of the
        shell configured admin users
        '''
        
        
        if not self._connection.become:
            return False
        
        
        admin_users = self._get_admin_users()
        remote_user = self._get_remote_user()
        become_user = self.get_become_option('become_user')
        return bool(become_user and become_user not in admin_users + [remote_user])
    def _make_tmp_path(self, remote_user=None):