[WebCrypto] Throw syntaxError if keyUsage is empty in ImportKey

content/child/webcrypto/algorithm_dispatch.cc

 // Copyright 2014 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 "content/child/webcrypto/algorithm_dispatch.h"
 
 #include "base/logging.h"
 #include "content/child/webcrypto/algorithm_implementation.h"
 #include "content/child/webcrypto/algorithm_registry.h"
 #include "content/child/webcrypto/crypto_data.h"
@@ skipping 99 matching lines @@
     key = &result->secret_key();
   if (result->type() == GenerateKeyResult::TYPE_PUBLIC_PRIVATE_KEY_PAIR)
     key = &result->private_key();
   if (key == NULL)
     return Status::ErrorUnexpected();
 
   // This should only fail if an algorithm is implemented incorrectly and
   // does not do its own check of the usages.
   if (key->usages() == 0) {
     DCHECK(false) << "Key usages for generateKey() must not be empty";
-    return Status::ErrorCreateKeyEmptyUsages();
+    return Status::ErrorKeyEmptyUsages();
   }
   return status;
 }
 
 Status ImportKey(blink::WebCryptoKeyFormat format,
                  const CryptoData& key_data,
                  const blink::WebCryptoAlgorithm& algorithm,
                  bool extractable,
                  blink::WebCryptoKeyUsageMask usages,
                  blink::WebCryptoKey* key) {
@@ skipping 207 matching lines @@
     return false;
 
   status = impl->DeserializeKeyForClone(algorithm, type, extractable, usages,
                                         key_data, key);
   return status.IsSuccess();
 }
 
 }  // namespace webcrypto
 
 }  // namespace content