gfe-relnote: Use HandshakerDelegateInterface in QUIC handshakers. Abstract keys installation, keys discarding, default encryption level change and mark handshake complete to HandshakerDelegateInterface. Protected by gfe2_reloadable_flag_quic_use_handshaker_delegate.
The final goal is remove session pointer from handshakers.
PiperOrigin-RevId: 282826263
Change-Id: I9b379ccfcebd174df1850f7df45069d388460173
diff --git a/quic/core/quic_crypto_stream.h b/quic/core/quic_crypto_stream.h
index e38b3f8..357303a 100644
--- a/quic/core/quic_crypto_stream.h
+++ b/quic/core/quic_crypto_stream.h
@@ -80,6 +80,9 @@
// Provides the message parser to use when data is received on this stream.
virtual CryptoMessageParser* crypto_message_parser() = 0;
+ // Called when a packet of encryption |level| has been successfully decrypted.
+ virtual void OnPacketDecrypted(EncryptionLevel level) = 0;
+
// Returns the maximum number of bytes that can be buffered at a particular
// encryption level |level|.
virtual size_t BufferSizeLimitForLevel(EncryptionLevel level) const;
