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This patch extends the Crostini App Registry to record:
- Localized names
- Localized comments
- Mime types
- VM/Container name

The launcher items are updated to use localized names, and the concierge
call now passes the actual VM and container names. We also change the
"app_id" we use for Crostini apps to also include these names, which
should allow us to have multiple icons for an app installed in multiple
containers.

Bug: 821662
Change-Id: I47e4da783c987a026b09decc6a67612fff3f55de
Reviewed-on: https://chromium-review.googlesource.com/995115
Commit-Queue: Timothy Loh <timloh@chromium.org>
Reviewed-by: Xiyuan Xia <xiyuan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#548346}