snes9x: drop unused package

Nothing depends on this, so clean it out.

BUG=None
TEST=CQ passes

Change-Id: I87d2a18a88566d22715b8bcdd71fe46334f96469
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/portage-stable/+/2939127
Tested-by: Mike Frysinger <vapier@chromium.org>
Auto-Submit: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Sergey Frolov <sfrolov@google.com>
Reviewed-by: Sergey Frolov <sfrolov@google.com>
5 files changed