Check whether or not a certificate is self-signed.

net/cert/x509_certificate_ios.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/cert/x509_certificate.h"
 
 #include <CommonCrypto/CommonDigest.h>
 #include <Security/Security.h>
 
 #include <cert.h>
@@ skipping 216 matching lines @@
 }
 
 // static
 void X509Certificate::GetPublicKeyInfo(OSCertHandle cert_handle,
                                        size_t* size_bits,
                                        PublicKeyType* type) {
   x509_util_ios::NSSCertificate nss_cert(cert_handle);
   x509_util::GetPublicKeyInfo(nss_cert.cert_handle(), size_bits, type);
 }
 
+// static
+bool X509Certificate::IsSelfSigned(OSCertHandle cert_handle) {
+  // TODO(palmer): Implement this.

[felt, 2014/10/16 18:03:14]

nit: can you put the bug ID next to this TODO?

+  return false;
+}
+
 }  // namespace net