Suppress the clang warning "-Wdeprecated-declarations" for CSSM API calls.

net/cert/x509_cert_types_mac.cc

 // Copyright 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/cert/x509_cert_types.h"
 
 #include <stdint.h>
 
 #include <CoreServices/CoreServices.h>
 #include <Security/SecAsn1Coder.h>
 #include <Security/Security.h>
 
 #include "base/logging.h"
 #include "base/mac/mac_logging.h"
 #include "base/strings/utf_string_conversions.h"
 #include "net/base/net_string_util.h"
 
 namespace net {
 
 namespace {
 
+// CSSM functions are deprecated as of OSX 10.7, but have no replacement.
+// https://bugs.chromium.org/p/chromium/issues/detail?id=590914#c1
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+
 // The BER encoding of 0.9.2342.19200300.100.1.25.
 // On 10.6 and later this is available as CSSMOID_DomainComponent, which is an
 // external symbol from Security.framework. However, it appears that Apple's
 // implementation improperly encoded this on 10.6+, and even still is
 // unavailable on 10.5, so simply including the raw BER here.
 //
 // Note: CSSM is allowed to store CSSM_OIDs in any arbitrary format desired,
 // as long as the symbols are properly exposed. The fact that Apple's
 // implementation stores it in BER is an internal implementation detail
 // observed by studying libsecurity_cssm.
@@ skipping 250 matching lines @@
   return match(common_name, against.common_name) &&
       match(locality_name, against.locality_name) &&
       match(state_or_province_name, against.state_or_province_name) &&
       match(country_name, against.country_name) &&
       match(street_addresses, against.street_addresses) &&
       match(organization_names, against.organization_names) &&
       match(organization_unit_names, against.organization_unit_names) &&
       match(domain_components, against.domain_components);
 }
 
+#pragma clang diagnostic pop  // "-Wdeprecated-declarations"
+
 }  // namespace net