system_api: service_constants.h: add MetricsEvent
This adds constants for the MetricsEventService.
Ideally this would have gone in with the addition
of metrics_event.proto, but I had my chrome and cros
sources out of sync.
TEST=chromium compiles (cros clones these in Rust code)
Commit-Ready: Luigi Semenzato <firstname.lastname@example.org>
Tested-by: Luigi Semenzato <email@example.com>
Reviewed-by: Dan Erat <firstname.lastname@example.org>
1 file changed