gfe-relnote: Deprecate gfe2_reloadable_flag_quic_use_handshaker_delegate2.

PiperOrigin-RevId: 292927832
Change-Id: I2f73ae99e55284c911007609fa989b7e82fb4596
diff --git a/quic/core/quic_session_test.cc b/quic/core/quic_session_test.cc
index a287f55..5bfa76b 100644
--- a/quic/core/quic_session_test.cc
+++ b/quic/core/quic_session_test.cc
@@ -90,14 +90,8 @@
     }
     EXPECT_THAT(error, IsQuicNoError());
     session()->OnConfigNegotiated();
-    if (session()->use_handshake_delegate()) {
-      session()->SetDefaultEncryptionLevel(ENCRYPTION_FORWARD_SECURE);
-      session()->DiscardOldEncryptionKey(ENCRYPTION_INITIAL);
-    } else {
-      session()->connection()->SetDefaultEncryptionLevel(
-          ENCRYPTION_FORWARD_SECURE);
-      session()->OnCryptoHandshakeEvent(QuicSession::EVENT_HANDSHAKE_CONFIRMED);
-    }
+    session()->SetDefaultEncryptionLevel(ENCRYPTION_FORWARD_SECURE);
+    session()->DiscardOldEncryptionKey(ENCRYPTION_INITIAL);
   }
 
   // QuicCryptoStream implementation