Deprecate --gfe2_reloadable_flag_quic_reject_spdy_settings.

PiperOrigin-RevId: 344881827
Change-Id: I4b8fa1e437704e86b49eeb3fbc9d2e247ecedecf
diff --git a/quic/core/http/quic_spdy_session_test.cc b/quic/core/http/quic_spdy_session_test.cc
index 3b8db73..d16935b 100644
--- a/quic/core/http/quic_spdy_session_test.cc
+++ b/quic/core/http/quic_spdy_session_test.cc
@@ -3214,8 +3214,7 @@
 }
 
 TEST_P(QuicSpdySessionTestClient, ReceiveSpdySettingInHttp3) {
-  if (!VersionUsesHttp3(transport_version()) ||
-      !GetQuicReloadableFlag(quic_reject_spdy_settings)) {
+  if (!VersionUsesHttp3(transport_version())) {
     return;
   }