Add code count to help verify quic_abort_qpack_on_stream_reset flag.

PiperOrigin-RevId: 359286289
Change-Id: Id6fdd2ac98f3b49528b4a9bdbc7e542eff89b16f

quic/core/http/quic_spdy_stream.cc

diff --git a/quic/core/http/quic_spdy_stream.cc b/quic/core/http/quic_spdy_stream.cc
index 83905b5..6ab6bb0 100644
--- a/quic/core/http/quic_spdy_stream.cc
+++ b/quic/core/http/quic_spdy_stream.cc
@@ -731,6 +731,7 @@
   if (frame.error_code != QUIC_STREAM_NO_ERROR) {
     if (VersionUsesHttp3(transport_version()) && !fin_received() &&
         spdy_session_->qpack_decoder()) {
+      QUIC_CODE_COUNT_N(quic_abort_qpack_on_stream_reset, 1, 2);
       spdy_session_->qpack_decoder()->OnStreamReset(id());
       if (GetQuicReloadableFlag(quic_abort_qpack_on_stream_reset)) {
         QUIC_RELOADABLE_FLAG_COUNT_N(quic_abort_qpack_on_stream_reset, 1, 2);
@@ -765,6 +766,7 @@
 void QuicSpdyStream::Reset(QuicRstStreamErrorCode error) {
   if (VersionUsesHttp3(transport_version()) && !fin_received() &&
       spdy_session_->qpack_decoder()) {
+    QUIC_CODE_COUNT_N(quic_abort_qpack_on_stream_reset, 2, 2);
     spdy_session_->qpack_decoder()->OnStreamReset(id());
     if (GetQuicReloadableFlag(quic_abort_qpack_on_stream_reset)) {
       QUIC_RELOADABLE_FLAG_COUNT_N(quic_abort_qpack_on_stream_reset, 2, 2);