Throw a SyntaxError when importing keys with invalid usages

content/child/webcrypto/webcrypto_util.cc

Index: content/child/webcrypto/webcrypto_util.cc
diff --git a/content/child/webcrypto/webcrypto_util.cc b/content/child/webcrypto/webcrypto_util.cc
index 410acdda7383eb3e7a2e275b323bcc1365e10d2c..108c3bc11f825c069fcfffc0ac2a8f4dcc88d8d0 100644
--- a/content/child/webcrypto/webcrypto_util.cc
+++ b/content/child/webcrypto/webcrypto_util.cc
@@ -222,7 +222,7 @@ Status VerifyAesKeyLengthForImport(unsigned int keylen_bytes) {
 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();
 }