gfe-relnote: Stop using SetDefaultEncryptionLevel in TLS handshake. Instead, use OnOneRttKeysAvailable. Refactor only, no functional change expected, not protected.

PiperOrigin-RevId: 301928754
Change-Id: I8751cb610f1454fc2d61646c50a1fbed8dae926c
diff --git a/quic/quic_transport/quic_transport_client_session.cc b/quic/quic_transport/quic_transport_client_session.cc
index ae15371..a35d084 100644
--- a/quic/quic_transport/quic_transport_client_session.cc
+++ b/quic/quic_transport/quic_transport_client_session.cc
@@ -104,6 +104,11 @@
   }
 }
 
+void QuicTransportClientSession::OnOneRttKeysAvailable() {
+  QuicSession::OnOneRttKeysAvailable();
+  SendClientIndication();
+}
+
 QuicTransportStream*
 QuicTransportClientSession::AcceptIncomingBidirectionalStream() {
   if (incoming_bidirectional_streams_.empty()) {