Add a new disable_insecure_quic finch parameter to disable insecure QUIC.

net/quic/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 <vector>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/stl_util.h"
@@ skipping 673 matching lines @@
   socket_factory_.AddSocketDataProvider(&http_data);
   socket_factory_.AddSocketDataProvider(&http_data);
 
   params_.alternative_service_probability_threshold = .75;
   CreateSessionWithNextProtos();
 
   SendRequestAndExpectHttpResponse("hello world");
   SendRequestAndExpectHttpResponse("hello world");
 }
 
+TEST_P(QuicNetworkTransactionTest, DontUseAlternateProtocolForInsecureQuic) {
+  MockRead http_reads[] = {MockRead("HTTP/1.1 200 OK\r\n"),
+                           MockRead("Content-length: 11\r\n"),
+                           MockRead("Alternate-Protocol: 443:quic\r\n\r\n"),
+                           MockRead("hello world"),
+                           MockRead("HTTP/1.1 200 OK\r\n"),
+                           MockRead("Content-length: 11\r\n"),
+                           MockRead("Alternate-Protocol: 443:quic\r\n\r\n"),
+                           MockRead("hello world"),
+                           MockRead(ASYNC, OK)};
+
+  StaticSocketDataProvider http_data(http_reads, arraysize(http_reads), nullptr,
+                                     0);
+  socket_factory_.AddSocketDataProvider(&http_data);
+  socket_factory_.AddSocketDataProvider(&http_data);
+
+  params_.disable_insecure_quic = true;
+  CreateSessionWithNextProtos();
+
+  SendRequestAndExpectHttpResponse("hello world");
+  SendRequestAndExpectHttpResponse("hello world");
+}
+
 TEST_P(QuicNetworkTransactionTest,
        DontUseAlternateProtocolWithBadProbabilityForQuic) {
   MockRead http_reads[] = {
     MockRead("HTTP/1.1 200 OK\r\n"),
     MockRead("Alternate-Protocol: 443:quic,p=2\r\n\r\n"),
     MockRead("hello world"),
     MockRead(SYNCHRONOUS, ERR_TEST_PEER_CLOSE_AFTER_NEXT_MOCK_READ),
     MockRead(ASYNC, OK)
   };
 
@@ skipping 468 matching lines @@
                          nullptr,
                          net_log_.bound());
 
   CreateSessionWithNextProtos();
   AddQuicAlternateProtocolMapping(MockCryptoClientStream::ZERO_RTT);
   SendRequestAndExpectHttpResponse("hello world");
 }
 
 }  // namespace test
 }  // namespace net