Change the interface for parsing SignatureAlgorithm to take a

net/cert/internal/parsed_certificate.cc

 // Copyright 2016 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 "net/cert/internal/parsed_certificate.h"
 
 #include "net/cert/internal/name_constraints.h"
 #include "net/cert/internal/signature_algorithm.h"
 #include "net/cert/internal/verify_name_match.h"
 #include "net/der/parser.h"
@@ skipping 91 matching lines @@
                            errors)) {
     return nullptr;
   }
 
   // Attempt to parse the signature algorithm contained in the Certificate.
   // Do not give up on failure here, since SignatureAlgorithm::CreateFromDer
   // will fail on valid but unsupported signature algorithms.
   // TODO(mattm): should distinguish between unsupported algorithms and parsing
   // errors.
   result->signature_algorithm_ =
-      SignatureAlgorithm::CreateFromDer(result->signature_algorithm_tlv_);
+      SignatureAlgorithm::Create(result->signature_algorithm_tlv_, errors);
 
   der::Input subject_value;
   if (!GetSequenceValue(result->tbs_.subject_tlv, &subject_value) ||
       !NormalizeName(subject_value, &result->normalized_subject_)) {
     return nullptr;
   }
   der::Input issuer_value;
   if (!GetSequenceValue(result->tbs_.issuer_tlv, &issuer_value) ||
       !NormalizeName(issuer_value, &result->normalized_issuer_)) {
     return nullptr;
@@ skipping 70 matching lines @@
     // NOTE: if additional extensions are consumed here, the verification code
     // must be updated to process those extensions, since the
     // VerifyNoUnconsumedCriticalExtensions uses the unparsed_extensions_
     // variable to tell which extensions were processed.
   }
 
   return result;
 }
 
 }  // namespace net