Fix a WebCrypto error type: InvalidAccessError --> OperationError.

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 307 matching lines @@
       "The public parameter for ECDH key derivation must be for ECDH");
 }
 
 Status Status::ErrorEcdhCurveMismatch() {
   return Status(blink::WebCryptoErrorTypeInvalidAccess,
                 "The public parameter for ECDH key derivation is for a "
                 "different named curve");
 }
 
 Status Status::ErrorEcdhLengthTooBig(unsigned int max_length_bits) {
-  return Status(blink::WebCryptoErrorTypeInvalidAccess,
+  return Status(blink::WebCryptoErrorTypeOperation,
                 base::StringPrintf(
                     "Length specified for ECDH key derivation is too large. "
                     "Maximum allowed is %u bits",
                     max_length_bits));
 }
 
 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