Rename QUIC connection ID to server connection ID, part 2

This is part of a larger body of work required to enable client connection IDs.

gfe-relnote: n/a, code-rename-only change
PiperOrigin-RevId: 250386523
Change-Id: I20d5a688e040791eefda378f5246adfa770cef61
diff --git a/quic/tools/quic_simple_dispatcher.h b/quic/tools/quic_simple_dispatcher.h
index 46d976c..8a6cf85 100644
--- a/quic/tools/quic_simple_dispatcher.h
+++ b/quic/tools/quic_simple_dispatcher.h
@@ -21,7 +21,7 @@
       std::unique_ptr<QuicCryptoServerStream::Helper> session_helper,
       std::unique_ptr<QuicAlarmFactory> alarm_factory,
       QuicSimpleServerBackend* quic_simple_server_backend,
-      uint8_t expected_connection_id_length);
+      uint8_t expected_server_connection_id_length);
 
   ~QuicSimpleDispatcher() override;