Throw a SyntaxError when importing keys with invalid usages

content/child/webcrypto/webcrypto_util.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/webcrypto_util.h"
 
 #include <set>
 
 #include "base/logging.h"
 #include "base/strings/stringprintf.h"
@@ skipping 204 matching lines @@
   // BoringSSL does not support 192-bit AES.
   if (keylen_bytes == 24)
     return Status::ErrorAes192BitUnsupported();
 
   return Status::ErrorImportAesKeyLength();
 }
 
 Status CheckKeyCreationUsages(blink::WebCryptoKeyUsageMask all_possible_usages,
                               blink::WebCryptoKeyUsageMask actual_usages) {
   if (!ContainsKeyUsages(all_possible_usages, actual_usages))
-    return Status::ErrorCreateKeyBadUsages();
+    return Status::SyntaxError("usages");
   return Status::Success();
 }
 
 Status GetRsaKeyGenParameters(
     const blink::WebCryptoRsaHashedKeyGenParams* params,
     unsigned int* public_exponent,
     unsigned int* modulus_length_bits) {
   *modulus_length_bits = params->modulusLengthBits();
 
   // Limit key sizes to those supported by NSS:
@@ skipping 14 matching lines @@
   // avoid feeding OpenSSL data that will hang use a whitelist.
   if (*public_exponent != 3 && *public_exponent != 65537)
     return Status::ErrorGenerateKeyPublicExponent();
 
   return Status::Success();
 }
 
 }  // namespace webcrypto
 
 }  // namespace content