move profiles/repo_name to metadata/layout.conf

BUG=chromium:386495
TEST=`emerge --info` still works

Change-Id: Ie47c1e37d6abadfbc42b42a9adcaf85c9c7e828f
Reviewed-on: https://chromium-review.googlesource.com/204641
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
2 files changed