regions: Change Agrentina keyboard's mechanical layout to ISO

The Agrentina keyboard's keyboard mechanical should use ISO
instead of ANSI.

BUG=b:62075923
TEST=./regions_unittest.py

Original-Change-Id: I05eb15858787ccb4807f99dd18c22ffd6fa0ec3b
Reviewed-on: https://chromium-review.googlesource.com/525254
Commit-Ready: Paris Yeh <pyeh@chromium.org>
Tested-by: Paris Yeh <pyeh@chromium.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Shu Chen <shuchen@chromium.org>
Reviewed-by: Paris Yeh <pyeh@chromium.org>

Conflicts:
	regions/regions.py

Change-Id: I8e3d2de5c004ae4153e453876606c7927e526c20
Reviewed-on: https://chromium-review.googlesource.com/831382
Tested-by: Anfernee Chen <anfernee_chen@wistron.corp-partner.google.com>
Reviewed-by: Marco Chen <marcochen@chromium.org>
Commit-Queue: Anfernee Chen <anfernee_chen@wistron.corp-partner.google.com>
1 file changed