Revert 151198 - Turn off TLS 1.1.

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 1807 matching lines @@
   EXPECT_NE(0, d.bytes_received());
   EXPECT_EQ(static_cast<int>(SSL_CONNECTION_VERSION_SSL3),
             SSLConnectionStatusToVersion(r.ssl_info().connection_status));
   EXPECT_TRUE(r.ssl_info().connection_status & SSL_CONNECTION_VERSION_FALLBACK);
 }
 
 // Tests TLSv1.1 -> TLSv1 fallback. Verifies that we don't fall back more
 // than necessary.
 TEST_F(HTTPSRequestTest, TLSv1Fallback) {
   uint16 default_version_max = SSLConfigService::default_version_max();
+  // The OpenSSL library in use may not support TLS 1.1.
+#if !defined(USE_OPENSSL)
+  EXPECT_GT(default_version_max, SSL_PROTOCOL_VERSION_TLS1);
+#endif
   if (default_version_max <= SSL_PROTOCOL_VERSION_TLS1)
     return;
 
   TestServer::HTTPSOptions https_options(
       TestServer::HTTPSOptions::CERT_OK);
   https_options.tls_intolerant =
       TestServer::HTTPSOptions::TLS_INTOLERANT_TLS1_1;
   TestServer test_server(https_options,
                          FilePath(FILE_PATH_LITERAL("net/data/ssl")));
   ASSERT_TRUE(test_server.Start());
@@ skipping 2820 matching lines @@
   req.SetExtraRequestHeaders(headers);
   req.Start();
   MessageLoop::current()->Run();
   // If the net tests are being run with ChromeFrame then we need to allow for
   // the 'chromeframe' suffix which is added to the user agent before the
   // closing parentheses.
   EXPECT_TRUE(StartsWithASCII(d.data_received(), "Lynx (textmode", true));
 }
 
 }  // namespace net