Allow PBKDF2 key derivation using an empty password.

content/child/webcrypto/status.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/status.h"
 
 #include "base/format_macros.h"
 #include "base/strings/stringprintf.h"
 
 namespace content {
@@ skipping 335 matching lines @@
       blink::WebCryptoErrorTypeOperation,
       "Length for PBKDF2 key derivation must be a multiple of 8 bits.");
 }
 
 Status Status::ErrorPbkdf2DeriveBitsLengthNotSpecified() {
   return Status(
       blink::WebCryptoErrorTypeOperation,
       "No length was specified for the PBKDF2 Derive Bits operation.");
 }
 
-Status Status::ErrorPbkdf2EmptyPassword() {
-  return Status(blink::WebCryptoErrorTypeOperation,
-                "The password for PBKDF2 must not be empty.");
-}
-
 Status::Status(blink::WebCryptoErrorType error_type,
                const std::string& error_details_utf8)
     : type_(TYPE_ERROR),
       error_type_(error_type),
       error_details_(error_details_utf8) {
 }
 
 Status::Status(Type type) : type_(type) {
 }
 
 }  // namespace webcrypto
 
 }  // namespace content