Urgent fix. Once UidMap size exceeds the limit, statsd triggers data drop every time a log comes in

void StatsLogProcessor::OnLogEvent(const LogEvent& msg) {

    StatsdStats::getInstance().noteAtomLogged(msg.GetTagId(), msg.GetTimestampNs() / NS_PER_SEC);

    // pass the event to metrics managers.

    for (auto& pair : mMetricsManagers) {

        pair.second->onLogEvent(msg);

        flushIfNecessary(msg.GetTimestampNs(), pair.first, pair.second);

    }

    // TODO: THIS CHECK FAILS BECAUSE ONCE UIDMAP SIZE EXCEEDS LIMIT, DROPPING METRICS DATA

    // DOESN'T HELP. FIX THIS.

    //for (auto& pair : mMetricsManagers) {

    //    pair.second->onLogEvent(msg);

    //    flushIfNecessary(msg.GetTimestampNs(), pair.first, pair.second);

    //}

    // Hard-coded logic to update the isolated uid's in the uid-map.

    // The field numbers need to be currently updated by hand with atoms.proto