Add missing flag counts for --quic_dispatcher_send_connection_close_for_tls_alerts.

PiperOrigin-RevId: 460515795

quiche/quic/core/quic_dispatcher.cc

diff --git a/quiche/quic/core/quic_dispatcher.cc b/quiche/quic/core/quic_dispatcher.cc
index 7f5b1ba..925ef14 100644
--- a/quiche/quic/core/quic_dispatcher.cc
+++ b/quiche/quic/core/quic_dispatcher.cc
@@ -358,6 +358,10 @@
       << "Trying to create dispatcher without any supported versions";
   QUIC_DLOG(INFO) << "Created QuicDispatcher with versions: "
                   << ParsedQuicVersionVectorToString(GetSupportedVersions());
+  if (send_connection_close_for_tls_alerts_) {
+    QUIC_RESTART_FLAG_COUNT_N(
+        quic_dispatcher_send_connection_close_for_tls_alerts, 1, 3);
+  }
 }
 
 QuicDispatcher::~QuicDispatcher() {
@@ -732,6 +736,8 @@
 
     if (send_connection_close_for_tls_alerts_ &&
         extract_chlo_result.tls_alert.has_value()) {
+      QUIC_RESTART_FLAG_COUNT_N(
+          quic_dispatcher_send_connection_close_for_tls_alerts, 2, 3);
       QUIC_BUG_IF(quic_dispatcher_parsed_chlo_and_tls_alert_coexist_1,
                   parsed_chlo.has_value())
           << "parsed_chlo and tls_alert should not be set at the same time.";
@@ -844,6 +850,8 @@
     }
 
     if (send_connection_close_for_tls_alerts_ && result.tls_alert.has_value()) {
+      QUIC_RESTART_FLAG_COUNT_N(
+          quic_dispatcher_send_connection_close_for_tls_alerts, 3, 3);
       QUIC_BUG_IF(quic_dispatcher_parsed_chlo_and_tls_alert_coexist_2,
                   has_full_tls_chlo)
           << "parsed_chlo and tls_alert should not be set at the same time.";