remove num_expected_unidirectional_static_streams_ from QuicSession.

gfe-relnote: no behavior change. not protected.
PiperOrigin-RevId: 309085887
Change-Id: Iddcdb676c27e50e61654b41be754350f201a018a
diff --git a/quic/core/http/quic_spdy_session_test.cc b/quic/core/http/quic_spdy_session_test.cc
index 7bc452f..55930e1 100644
--- a/quic/core/http/quic_spdy_session_test.cc
+++ b/quic/core/http/quic_spdy_session_test.cc
@@ -346,8 +346,7 @@
         kInitialSessionFlowControlWindowForTest);
     if (VersionUsesHttp3(transport_version())) {
       QuicConfigPeer::SetReceivedMaxUnidirectionalStreams(
-          session_.config(),
-          session_.num_expected_unidirectional_static_streams());
+          session_.config(), kHttp3StaticUnidirectionalStreamCount);
     }
     QuicConfigPeer::SetReceivedInitialSessionFlowControlWindow(
         session_.config(), kMinimumFlowControlSendWindow);
@@ -1602,7 +1601,8 @@
 
   EXPECT_CALL(
       *connection_,
-      CloseConnection(_, "New unidirectional stream limit is too low.", _));
+      CloseConnection(
+          _, "new unidirectional limit 2 decreases the current limit: 3", _));
   session_.OnConfigNegotiated();
 }