GitLab

Add the device type placeholders to IDS_ASH_ENTERPRISE_DEVICE_MANAGED_BY
and IDS_ASH_ENTERPRISE_DEVICE_MANAGED, replacing them with the actual
device type in code. Additioanlly adjust the domain placeholder name and
description and add screenshots to make it easier for the translators to
understand the usage of the texts.

Bug: b:172676875
Test: Manual
Change-Id: Ia2b0f20e10c2e5ecb6f3908e50588ac7f5c8532e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2538839Reviewed-by: Brian Malcolm <bmalcolm@chromium.org>
Reviewed-by: Avi Drissman <avi@chromium.org>
Reviewed-by: Tim Song <tengs@chromium.org>
Commit-Queue: Jana Grill <janagrill@chromium.org>
Cr-Commit-Position: refs/heads/master@{#830928}