Content translation admin CSS file not renamed from translation_entity.admin.css

Problem/Motivation

When the content translation module was renamed from translation entity module, the filename for the admin CSS file was not renamed. The module info calls content_translation.admin.css, but the filename is still translation_entity.admin.css.

Proposed resolution

Rename translation_entity.admin.css to content_translation.admin.css.

Related Issues

This bug was initially reported in #2049387: Locale string change styles applied too excessively, when columns weren't properly showing up. This bug is being filed separately because the original bug reported two separate issues.

Original report by [GaborHojtsy]

Following #1986400: Table style update: Table style update, a bug appeared in Drupal core due to styling changes.

Content translation bug:

1. Enable content translation module.
2. Go to content settings under regional and language.
3. Enable translation for Articles.
4. Notice how image field columns are NOT indented, appearing like they are also just same level fields.

This is due to the 'column' class not being effective to assign an increased padding to these items.