User views - user links are not localized

Problem/Motivation

- Install with Standard profile in English.
- Turn on the 4 multilingual modules.
- Add Spanish language.
- Make User content translatable, including the Picture image file (the file is not checked by default, but there's not much else you can translate, so turn this on so you can see which item is which in views).
- Add a Picture file to user 1.
- Translate user 1 into Spanish, uploading a different Picture file.

Now make a view of Users, showing fields. Include the picture file field.

The output has 2 rows (the translations) as it should, with the 2 different picture files. However, unlike views of Nodes and Taxonomy terms, the user names in both cases link to user/1 and one of them should be linking to es/user/1 so that if you go to the page you get that translation.

Proposed resolution

Fix the user name formatter so that it links to the correct translation of the user page. Test it.

Remaining tasks

Make a patch.

User interface changes

User views displaying links to user names will behave like other entity views, and link to the localized page.

API changes

None.

Data model changes

None.