counter.go
func (m *CirconusMetrics) RemoveCounter(metric string) {
	m.cm.Lock()
	defer m.cm.Unlock()
	delete(m.counters, metric)
}
func (m *CirconusMetrics) RemoveCounter(metric string) {
	m.cm.Lock()
	defer m.cm.Unlock()
	delete(m.counters, metric)
}
func ( m * CirconusMetrics ) RemoveCounter ( metric string ) { m . cm . Lock ( ) defer m . cm . Unlock ( ) delete ( m . counters , metric ) }
// RemoveCounter removes the named counter
RemoveCounter removes the named counter