Remove unused SSL_CTX* argument from TlsHandshaker c'tor

gfe-relnote: n/a (refactor dead argument)
PiperOrigin-RevId: 290311621
Change-Id: I7db1bd8ff74784fe9f2767ba299038f54099c20b
diff --git a/quic/core/tls_handshaker.h b/quic/core/tls_handshaker.h
index fd554aa..88e5f1d 100644
--- a/quic/core/tls_handshaker.h
+++ b/quic/core/tls_handshaker.h
@@ -29,9 +29,7 @@
  public:
   // TlsHandshaker does not take ownership of any of its arguments; they must
   // outlive the TlsHandshaker.
-  TlsHandshaker(QuicCryptoStream* stream,
-                QuicSession* session,
-                SSL_CTX* ssl_ctx);
+  TlsHandshaker(QuicCryptoStream* stream, QuicSession* session);
   TlsHandshaker(const TlsHandshaker&) = delete;
   TlsHandshaker& operator=(const TlsHandshaker&) = delete;