Remove RC4 by default.

net/url_request/url_request_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 "build/build_config.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #include <shlobj.h>
 #endif
@@ skipping 7846 matching lines @@
       if (err_allowed) {
         EXPECT_NE(0, d.bytes_received());
         CheckSSLInfo(r->ssl_info());
       } else {
         EXPECT_EQ(0, d.bytes_received());
       }
     }
   }
 }
 
-// Tests that servers which require a deprecated cipher suite still work.
-TEST_F(HTTPSRequestTest, CipherFallbackTest) {
-  TestNetLog net_log;
-  default_context_.set_net_log(&net_log);
-
-  SpawnedTestServer::SSLOptions ssl_options;
-  ssl_options.bulk_ciphers = SpawnedTestServer::SSLOptions::BULK_CIPHER_RC4;
-  SpawnedTestServer test_server(
-      SpawnedTestServer::TYPE_HTTPS, ssl_options,
-      base::FilePath(FILE_PATH_LITERAL("net/data/ssl")));
-  ASSERT_TRUE(test_server.Start());
-
-  TestDelegate d;
-  scoped_ptr<URLRequest> r(default_context_.CreateRequest(
-      test_server.GetURL(std::string()), DEFAULT_PRIORITY, &d));
-  r->Start();
-  EXPECT_TRUE(r->is_pending());
-
-  base::RunLoop().Run();
-
-  EXPECT_EQ(1, d.response_started_count());
-  EXPECT_FALSE(d.received_data_before_response());
-  EXPECT_NE(0, d.bytes_received());
-  CheckSSLInfo(r->ssl_info());
-  EXPECT_EQ(test_server.host_port_pair().host(), r->GetSocketAddress().host());
-  EXPECT_EQ(test_server.host_port_pair().port(), r->GetSocketAddress().port());
-
-  // No version downgrade should have been necessary.
-  EXPECT_FALSE(r->ssl_info().connection_status &
-               SSL_CONNECTION_VERSION_FALLBACK);
-  EXPECT_EQ(SSL_CONNECTION_VERSION_TLS1_2,
-            SSLConnectionStatusToVersion(r->ssl_info().connection_status));
-
-  TestNetLogEntry::List entries;
-  net_log.GetEntries(&entries);
-  ExpectLogContainsSomewhere(entries, 0, NetLog::TYPE_SSL_CIPHER_FALLBACK,
-                             NetLog::PHASE_NONE);
-}
-
 // This tests that a load of www.google.com with a certificate error sets
 // the |certificate_errors_are_fatal| flag correctly. This flag will cause
 // the interstitial to be fatal.
 TEST_F(HTTPSRequestTest, HTTPSPreloadedHSTSTest) {
   SpawnedTestServer::SSLOptions ssl_options(
       SpawnedTestServer::SSLOptions::CERT_MISMATCHED_NAME);
   SpawnedTestServer test_server(
       SpawnedTestServer::TYPE_HTTPS,
       ssl_options,
       base::FilePath(FILE_PATH_LITERAL("net/data/ssl")));
@@ skipping 1800 matching lines @@
 
   req->Start();
   req->Cancel();
   job->DetachRequest();
   base::RunLoop().RunUntilIdle();
   EXPECT_EQ(URLRequestStatus::CANCELED, req->status().status());
   EXPECT_EQ(0, d.received_redirect_count());
 }
 
 }  // namespace net