Revert "Issue #1962358 by penyaskito: field_ui_field_edit_form become field_ui_field_instance_edit_form per https://drupal.org/node/1986552"

This reverts commit f3dbd89c82b616de606c08f82e7f3976f4a6ecd5.
Issue #1962358 by penyaskito: field_ui_field_edit_form become field_ui_field_instance_edit_form per https://drupal.org/node/1986552