Downgrading rst stream codes which wouldn't be recognized by the peer.

net/quic/quic_stream_factory_test.cc

Index: net/quic/quic_stream_factory_test.cc
diff --git a/net/quic/quic_stream_factory_test.cc b/net/quic/quic_stream_factory_test.cc
index af0ada9f993456732ba711fb7a36acd2cd24c98b..3b8c8b26cdb281a5a574239d069298e5d3e804d2 100644
--- a/net/quic/quic_stream_factory_test.cc
+++ b/net/quic/quic_stream_factory_test.cc
@@ -170,8 +170,9 @@ class QuicStreamFactoryTest : public ::testing::TestWithParam<QuicVersion> {
 
   scoped_ptr<QuicEncryptedPacket> ConstructRstPacket() {
     QuicStreamId stream_id = 5;
-    return maker_.MakeRstPacket(1, true, stream_id,
-                                QUIC_RST_FLOW_CONTROL_ACCOUNTING);
+    return maker_.MakeRstPacket(
+        1, true, stream_id,
+        AdjustErrorForVersion(QUIC_RST_FLOW_CONTROL_ACCOUNTING, GetParam()));
   }
 
   MockHostResolver host_resolver_;