Delete currently unused code. (#16290)

This was kind of confusing, and also caused sphinx-apidoc
to throw strange errors.

lib/ansible/plugins/inventory/ini.py

@@ -1,55 +0,0 @@
-# (c) 2012-2014, Michael DeHaan <michael.dehaan@gmail.com>
-#
-# This file is part of Ansible
-#
-# Ansible is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Ansible is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
-
-#############################################
-
-# Make coding more python3-ish
-from __future__ import (absolute_import, division, print_function)
-__metaclass__ = type
-
-import os
-
-from ansible import constants as C
-from . import InventoryParser
-
-class InventoryIniParser(InventoryAggregateParser):
-
-    CONDITION="is_file(%s)"
-
-    def __init__(self, inven_directory):
-        directory = inven_directory
-        names = os.listdir(inven_directory)
-        filtered_names = []
-
-        # Clean up the list of filenames
-        for filename in names:
-            # Skip files that end with certain extensions or characters
-            if any(filename.endswith(ext) for ext in C.DEFAULT_INVENTORY_IGNORE):
-                continue
-            # Skip hidden files
-            if filename.startswith('.') and not filename.startswith('.{0}'.format(os.path.sep)):
-                continue
-            # These are things inside of an inventory basedir
-            if filename in ("host_vars", "group_vars", "vars_plugins"):
-                continue
-            fullpath = os.path.join(directory, filename)
-            filtered_names.append(fullpath)
-
-        super(InventoryDirectoryParser, self).__init__(filtered_names)
-
-    def parse(self):
-        return super(InventoryDirectoryParser, self).parse()