Rename ENCRYPTION_NONE to ENCRYPTION_INITIAL

gfe-relnote: n/a (renaming enum value)
PiperOrigin-RevId: 238730788
Change-Id: I628f4a333a257ebffcb018084dc09668ebfcacf1
diff --git a/quic/core/quic_crypto_client_handshaker.cc b/quic/core/quic_crypto_client_handshaker.cc
index 5d8a647..f59e56c 100644
--- a/quic/core/quic_crypto_client_handshaker.cc
+++ b/quic/core/quic_crypto_client_handshaker.cc
@@ -293,7 +293,7 @@
   }
 
   // Send the client hello in plaintext.
-  session()->connection()->SetDefaultEncryptionLevel(ENCRYPTION_NONE);
+  session()->connection()->SetDefaultEncryptionLevel(ENCRYPTION_INITIAL);
   encryption_established_ = false;
   if (num_client_hellos_ > QuicCryptoClientStream::kMaxClientHellos) {
     stream_->CloseConnectionWithDetails(