Deprecate FLAGS_quic_disable_pre_30. Remove QUIC versions [25-29].

net/quic/quic_server_session_base_test.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/quic/quic_server_session_base.h"
 
 #include <cstdint>
 #include <memory>
 
 #include "base/macros.h"
@@ skipping 282 matching lines @@
 
   // Open more streams: server should accept slightly more than the limit.
   for (size_t i = 0; i < kMaxStreamsMinimumIncrement; ++i) {
     EXPECT_TRUE(QuicServerSessionBasePeer::GetOrCreateDynamicStream(
         session_.get(), stream_id));
     stream_id += 2;
   }
 
   // Now violate the server's internal stream limit.
   stream_id += 2;
-  if (connection_->version() <= QUIC_VERSION_27) {
-    EXPECT_CALL(*connection_,
-                CloseConnection(QUIC_TOO_MANY_OPEN_STREAMS, _, _));
-    EXPECT_CALL(*connection_, SendRstStream(_, _, _)).Times(0);
-  } else {
-    EXPECT_CALL(*connection_, CloseConnection(_, _, _)).Times(0);
-    EXPECT_CALL(*connection_, SendRstStream(stream_id, QUIC_REFUSED_STREAM, 0));
-  }
+  EXPECT_CALL(*connection_, CloseConnection(_, _, _)).Times(0);
+  EXPECT_CALL(*connection_, SendRstStream(stream_id, QUIC_REFUSED_STREAM, 0));
   // Even if the connection remains open, the stream creation should fail.
   EXPECT_FALSE(QuicServerSessionBasePeer::GetOrCreateDynamicStream(
       session_.get(), stream_id));
 }
 
 TEST_P(QuicServerSessionBaseTest, MaxAvailableStreams) {
   // Test that the server closes the connection if a client makes too many data
   // streams available.  The server accepts slightly more than the negotiated
   // stream limit to deal with rare cases where a client FIN/RST is lost.
 
@@ skipping 242 matching lines @@
   EXPECT_FALSE(
       QuicServerSessionBasePeer::IsBandwidthResumptionEnabled(session_.get()));
   session_->OnConfigNegotiated();
   EXPECT_FALSE(
       QuicServerSessionBasePeer::IsBandwidthResumptionEnabled(session_.get()));
 }
 
 }  // namespace
 }  // namespace test
 }  // namespace net