gfe-relnote: Protect QUIC versions by single flag instead of a stack of flags.

PiperOrigin-RevId: 254955929
Change-Id: I743864c90cfb0533605fad84cc1e148a77d953a8

quic/core/quic_versions.cc

diff --git a/quic/core/quic_versions.cc b/quic/core/quic_versions.cc
index 442eaf8..7e828a7 100644
--- a/quic/core/quic_versions.cc
+++ b/quic/core/quic_versions.cc
@@ -244,8 +244,7 @@
       continue;
     }
     if (version.transport_version == QUIC_VERSION_99) {
-      if (GetQuicReloadableFlag(quic_enable_version_99) &&
-          GetQuicReloadableFlag(quic_enable_version_47)) {
+      if (GetQuicReloadableFlag(quic_enable_version_99)) {
         filtered_versions.push_back(version);
       }
     } else if (version.transport_version == QUIC_VERSION_47) {