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/core/tls_client_handshaker.cc b/quic/core/tls_client_handshaker.cc
index 4600986..3782ab5 100644
--- a/quic/core/tls_client_handshaker.cc
+++ b/quic/core/tls_client_handshaker.cc
@@ -400,7 +400,7 @@
   crypto_negotiated_params_->peer_signature_algorithm =
       SSL_get_peer_signature_algorithm(ssl());
 
-  handshaker_delegate()->SetDefaultEncryptionLevel(ENCRYPTION_FORWARD_SECURE);
+  handshaker_delegate()->OnOneRttKeysAvailable();
 }
 
 enum ssl_verify_result_t TlsClientHandshaker::VerifyCert(uint8_t* out_alert) {