Fix SpdySession::WriteCredentialFrame ECPrivateKey creation args.

crypto/ec_signature_creator_openssl.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 "crypto/ec_signature_creator.h"
 
 #include "base/logging.h"
 
 namespace crypto {
 
 // static
-ECSignatureCreator* ECSignatureCreator::Create(ECPrivateKey* key) {
+ECSignatureCreator* ECSignatureCreator::CreatePlatformImpl(ECPrivateKey* key) {
   NOTIMPLEMENTED();
   return NULL;
 }
 
-ECSignatureCreator::ECSignatureCreator(ECPrivateKey* key)
-    : key_(key) {
-  NOTIMPLEMENTED();
-}
-
-ECSignatureCreator::~ECSignatureCreator() { }
-
-bool ECSignatureCreator::Sign(const uint8* data,
-                              int data_len,
-                              std::vector<uint8>* signature) {
-  NOTIMPLEMENTED();
-  return false;
-}
-
 }  // namespace crypto