Simplify the the logic for setting the final response status for a

net/quic/chromium/quic_network_transaction_unittest.cc

 // Copyright (c) 2012 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 <memory>
 #include <ostream>
 #include <string>
 #include <utility>
 #include <vector>
 
@@ skipping 1064 matching lines @@
   mock_quic_data2.AddSocketDataToFactory(&socket_factory_);
 
   CreateSession();
 
   EXPECT_EQ(0U, test_socket_performance_watcher_factory_.watcher_count());
   for (size_t i = 0; i < 2; ++i) {
     HttpNetworkTransaction trans(DEFAULT_PRIORITY, session_.get());
     TestCompletionCallback callback;
     int rv = trans.Start(&request_, callback.callback(), net_log_.bound());
     EXPECT_THAT(rv, IsError(ERR_IO_PENDING));
-    EXPECT_THAT(callback.WaitForResult(), IsError(ERR_CONNECTION_CLOSED));
+    EXPECT_THAT(callback.WaitForResult(), IsError(ERR_SOCKET_NOT_CONNECTED));
     EXPECT_EQ(1 + i, test_socket_performance_watcher_factory_.watcher_count());
   }
 }
 
 TEST_P(QuicNetworkTransactionTest, DoNotForceQuicForHttps) {
   // Attempt to "force" quic on 443, which will not be honored.
   params_.origins_to_force_quic_on.insert(
       HostPortPair::FromString("www.google.com:443"));
 
   MockRead http_reads[] = {
@@ skipping 2414 matching lines @@
   AddHangingSocketData();
 
   SendRequestAndExpectQuicResponse(origin1_);
   SendRequestAndExpectQuicResponse(origin2_);
 
   EXPECT_TRUE(AllDataConsumed());
 }
 
 }  // namespace test
 }  // namespace net