IsValidOSCertHandle  141 net/cert/x509_certificate_ios.cc   if (!IsValidOSCertHandle(cert_handle)) {
IsValidOSCertHandle  191 net/cert/x509_certificate_mac.cc       if (IsValidOSCertHandle(cert)) {
IsValidOSCertHandle  313 net/cert/x509_certificate_mac.cc   if (!IsValidOSCertHandle(cert_handle)) {