Refactor RSA key generation for WebCrypto's NSS implementation.

content/child/webcrypto/status.h

 // 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.
 
 #ifndef CONTENT_CHILD_WEBCRYPTO_STATUS_H_
 #define CONTENT_CHILD_WEBCRYPTO_STATUS_H_
 
 #include <string>
 #include "content/common/content_export.h"
 #include "third_party/WebKit/public/platform/WebCrypto.h"
@@ skipping 158 matching lines @@
   // multiple of 8 bytes, as required by RFC 3394.
   static Status ErrorInvalidAesKwDataLength();
 
   // The "publicExponent" used to generate a key was invalid or unsupported.
   // Only values of 3 and 65537 are allowed.
   static Status ErrorGenerateKeyPublicExponent();
 
   // The modulus bytes were empty when importing an RSA public key.
   static Status ErrorImportRsaEmptyModulus();
 
-  // The the modulus length was zero bits when generating an RSA public key.
+  // The modulus length was zero bits when generating an RSA key pair.
   static Status ErrorGenerateRsaZeroModulus();
 
+  // The modulus length was unsupported when generating an RSA key pair.
+  static Status ErrorGenerateRsaUnsupportedModulus();
+
   // The exponent bytes were empty when importing an RSA public key.
   static Status ErrorImportRsaEmptyExponent();
 
   // An unextractable key was used by an operation which exports the key data.
   static Status ErrorKeyNotExtractable();
 
   // The key length specified when generating a key was invalid. Either it was
   // zero, or it was not a multiple of 8 bits.
   static Status ErrorGenerateKeyLength();
 
@@ skipping 15 matching lines @@
   Type type_;
   blink::WebCryptoErrorType error_type_;
   std::string error_details_;
 };
 
 }  // namespace webcrypto
 
 }  // namespace content
 
 #endif  // CONTENT_CHILD_WEBCRYPTO_STATUS_H_