Remove healthCheckHTTPPortWarning

Fixes jaegertracing#2738

Signed-off-by: pradeepnnv <pradeepnnv@gmail.com>

cmd/flags/admin.go

@@ -36,8 +36,7 @@ const (
 	adminHTTPPort       = "admin-http-port"
 	adminHTTPHostPort   = "admin.http.host-port"
 
-	healthCheckHTTPPortWarning = "(deprecated, will be removed after 2020-03-15 or in release v1.19.0, whichever is later)"
-	adminHTTPPortWarning       = "(deprecated, will be removed after 2020-06-30 or in release v1.20.0, whichever is later)"
+	adminHTTPPortWarning = "(deprecated, will be removed after 2020-06-30 or in release v1.20.0, whichever is later)"
 )
 
 // AdminServer runs an HTTP server with admin endpoints, such as healthcheck at /, /metrics, etc.
@@ -74,7 +73,6 @@ func (s *AdminServer) setLogger(logger *zap.Logger) {
 
 // AddFlags registers CLI flags.
 func (s *AdminServer) AddFlags(flagSet *flag.FlagSet) {
-	flagSet.Int(healthCheckHTTPPort, 0, healthCheckHTTPPortWarning+" see --"+adminHTTPHostPort)
 	flagSet.Int(adminHTTPPort, 0, adminHTTPPortWarning+" see --"+adminHTTPHostPort)
 	flagSet.String(adminHTTPHostPort, s.adminHostPort, fmt.Sprintf("The host:port (e.g. 127.0.0.1%s or %s) for the admin server, including health check, /metrics, etc.", s.adminHostPort, s.adminHostPort))
 }