Deprecate gfe2_reloadable_flag_quic_fix_gquic_stream_type

PiperOrigin-RevId: 324640793
Change-Id: Ia1dfb2e4b396ea13d1cf38e4ef1abb5da25c6264
diff --git a/quic/core/quic_session.cc b/quic/core/quic_session.cc
index 16d030c..68fde60 100644
--- a/quic/core/quic_session.cc
+++ b/quic/core/quic_session.cc
@@ -100,7 +100,6 @@
       enable_round_robin_scheduling_(false),
       was_zero_rtt_rejected_(false),
       liveness_testing_in_progress_(false),
-      fix_gquic_stream_type_(GetQuicReloadableFlag(quic_fix_gquic_stream_type)),
       remove_streams_waiting_for_acks_(
           GetQuicReloadableFlag(quic_remove_streams_waiting_for_acks)),
       do_not_use_stream_map_(
@@ -1347,8 +1346,7 @@
   // Inform all existing outgoing unidirectional streams about the new window.
   for (auto const& kv : stream_map_) {
     const QuicStreamId id = kv.first;
-    if (fix_gquic_stream_type_ && !version().HasIetfQuicFrames()) {
-      QUIC_RELOADABLE_FLAG_COUNT_N(quic_fix_gquic_stream_type, 1, 3);
+    if (!version().HasIetfQuicFrames()) {
       if (kv.second->type() == BIDIRECTIONAL) {
         continue;
       }
@@ -1381,8 +1379,7 @@
   // Inform all existing outgoing bidirectional streams about the new window.
   for (auto const& kv : stream_map_) {
     const QuicStreamId id = kv.first;
-    if (fix_gquic_stream_type_ && !version().HasIetfQuicFrames()) {
-      QUIC_RELOADABLE_FLAG_COUNT_N(quic_fix_gquic_stream_type, 2, 3);
+    if (!version().HasIetfQuicFrames()) {
       if (kv.second->type() != BIDIRECTIONAL) {
         continue;
       }
@@ -1415,8 +1412,7 @@
   // Inform all existing incoming bidirectional streams about the new window.
   for (auto const& kv : stream_map_) {
     const QuicStreamId id = kv.first;
-    if (fix_gquic_stream_type_ && !version().HasIetfQuicFrames()) {
-      QUIC_RELOADABLE_FLAG_COUNT_N(quic_fix_gquic_stream_type, 3, 3);
+    if (!version().HasIetfQuicFrames()) {
       if (kv.second->type() != BIDIRECTIONAL) {
         continue;
       }