mac: Remove code that was only needed on 10.5

net/base/cert_verify_proc_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 "net/base/cert_verify_proc.h"
 
 #include <vector>
 
 #include "base/file_path.h"
 #include "base/string_number_conversions.h"
@@ skipping 236 matching lines @@
   //     key_types="768-rsa 1024-rsa 2048-rsa prime256v1-ecdsa"
   // We must use the same key types here. The filenames generated look like:
   //     2048-rsa-ee-by-768-rsa-intermediate.pem
   key_types.push_back("768-rsa");
   key_types.push_back("1024-rsa");
   key_types.push_back("2048-rsa");
 
   bool use_ecdsa = true;
 #if defined(OS_WIN)
   use_ecdsa = base::win::GetVersion() > base::win::VERSION_XP;
-#elif defined(OS_MACOSX)
-  use_ecdsa = base::mac::IsOSSnowLeopardOrLater();
 #endif
 
   if (use_ecdsa)
     key_types.push_back("prime256v1-ecdsa");
 
   // Add the root that signed the intermediates for this test.
   scoped_refptr<X509Certificate> root_cert =
       ImportCertFromFile(certs_dir, "2048-rsa-root.pem");
   ASSERT_NE(static_cast<X509Certificate*>(NULL), root_cert);
   ScopedTestRoot scoped_root(root_cert);
@@ skipping 710 matching lines @@
 #define MAYBE_VerifyMixed DISABLED_VerifyMixed
 #else
 #define MAYBE_VerifyMixed VerifyMixed
 #endif
 WRAPPED_INSTANTIATE_TEST_CASE_P(
     MAYBE_VerifyMixed,
     CertVerifyProcWeakDigestTest,
     testing::ValuesIn(kVerifyMixedTestData));
 
 }  // namespace net