eclasses: updated ruby eclasses

Moved eclasses from the upstream directory to de local eclass directory.

BUG=chromium:1095743
TEST=None

Change-Id: Idc6ce598b0607a3d9ae6387ff0b246c3e32300e7
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/portage-stable/+/2261314
Tested-by: Kevin Ruvalcaba <kevinruvalcaba@google.com>
Reviewed-by: Chris McDonald <cjmcdonald@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Kevin Ruvalcaba <kevinruvalcaba@google.com>
4 files changed