Add flag counts for two flags that had none.

gfe-relnote: n/a (Add flag counts)
PiperOrigin-RevId: 276458334
Change-Id: I6c76fb72c829bbc169f1159d8fc7a1e67bcd136b

quic/core/quic_stream_sequencer.cc

diff --git a/quic/core/quic_stream_sequencer.cc b/quic/core/quic_stream_sequencer.cc
index ad07830..57651ef 100644
--- a/quic/core/quic_stream_sequencer.cc
+++ b/quic/core/quic_stream_sequencer.cc
@@ -35,7 +35,11 @@
       ignore_read_data_(false),
       level_triggered_(false),
       stop_reading_when_level_triggered_(
-          GetQuicReloadableFlag(quic_stop_reading_when_level_triggered)) {}
+          GetQuicReloadableFlag(quic_stop_reading_when_level_triggered)) {
+  if (stop_reading_when_level_triggered_) {
+    QUIC_RELOADABLE_FLAG_COUNT(quic_stop_reading_when_level_triggered);
+  }
+}
 
 QuicStreamSequencer::~QuicStreamSequencer() {}