Revert "Allow signing EC certs and creating EC origin-bound certs."

net/base/origin_bound_cert_service.cc

 // Copyright (c) 2011 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/origin_bound_cert_service.h"
 
 #include <limits>
 
 #include "base/compiler_specific.h"
 #include "base/location.h"
@@ skipping 308 matching lines @@
                                          uint32 serial_number,
                                          std::string* private_key,
                                          std::string* cert) {
   scoped_ptr<crypto::RSAPrivateKey> key(
       crypto::RSAPrivateKey::Create(kKeySizeInBits));
   if (!key.get()) {
     LOG(WARNING) << "Unable to create key pair for client";
     return ERR_KEY_GENERATION_FAILED;
   }
   std::string der_cert;
-  if (!x509_util::CreateOriginBoundCertRSA(
+  if (!x509_util::CreateOriginBoundCert(
       key.get(),
       origin,
       serial_number,
       base::TimeDelta::FromDays(kValidityPeriodInDays),
       &der_cert)) {
     LOG(WARNING) << "Unable to create x509 cert for client";
     return ERR_ORIGIN_BOUND_CERT_GENERATION_FAILED;
   }
 
   std::vector<uint8> private_key_info;
@@ skipping 40 matching lines @@
   delete job;
 }
 
 int OriginBoundCertService::cert_count() {
   return origin_bound_cert_store_->GetCertCount();
 }
 
 }  // namespace net
 
 DISABLE_RUNNABLE_METHOD_REFCOUNT(net::OriginBoundCertServiceWorker);