Revert "Issue #2364203 by yingtho: Find the correct parent menu by language"
We will use the modified patch from lpeabody instead, in https://www.drupal.org/node/2364203#comment-9376831

This reverts commit 52df918a7458d35f8cc584d03b8dba049cad080f.
Issue #2364203 by lpeabody, yingtho: Find the correct parent menu by language