For the SSL cert status, convert anonymous enum that gives bit values into a typedefed uint32. Th...

net/base/cert_status_flags.cc

 // Copyright (c) 2009 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/base/cert_status_flags.h"
 
 #include "base/logging.h"
 #include "net/base/net_errors.h"
 
 namespace net {
 
-int MapNetErrorToCertStatus(int error) {
+CertStatus MapNetErrorToCertStatus(int error) {
   switch (error) {
     case ERR_CERT_COMMON_NAME_INVALID:
       return CERT_STATUS_COMMON_NAME_INVALID;
     case ERR_CERT_DATE_INVALID:
       return CERT_STATUS_DATE_INVALID;
     case ERR_CERT_AUTHORITY_INVALID:
       return CERT_STATUS_AUTHORITY_INVALID;
     case ERR_CERT_NO_REVOCATION_MECHANISM:
       return CERT_STATUS_NO_REVOCATION_MECHANISM;
     case ERR_CERT_UNABLE_TO_CHECK_REVOCATION:
       return CERT_STATUS_UNABLE_TO_CHECK_REVOCATION;
     case ERR_CERT_REVOKED:
       return CERT_STATUS_REVOKED;
     // We added the ERR_CERT_CONTAINS_ERRORS error code when we were using
     // WinInet, but we never figured out how it differs from ERR_CERT_INVALID.
     // We should not use ERR_CERT_CONTAINS_ERRORS in new code.
     case ERR_CERT_CONTAINS_ERRORS:
       NOTREACHED();
       // Falls through.
     case ERR_CERT_INVALID:
       return CERT_STATUS_INVALID;
     case ERR_CERT_WEAK_SIGNATURE_ALGORITHM:
       return CERT_STATUS_WEAK_SIGNATURE_ALGORITHM;
     case ERR_CERT_NOT_IN_DNS:
       return CERT_STATUS_NOT_IN_DNS;
     default:
-      return 0;
+      return CERT_STATUS_NO_ERROR;
   }
 }
 
-int MapCertStatusToNetError(int cert_status) {
+int MapCertStatusToNetError(CertStatus cert_status) {
   // A certificate may have multiple errors.  We report the most
   // serious error.
 
   // Unrecoverable errors
   if (cert_status & CERT_STATUS_REVOKED)
     return ERR_CERT_REVOKED;
   if (cert_status & CERT_STATUS_INVALID)
     return ERR_CERT_INVALID;
 
   // Recoverable errors
@@ skipping 12 matching lines @@
   if (cert_status & CERT_STATUS_NO_REVOCATION_MECHANISM)
     return ERR_CERT_NO_REVOCATION_MECHANISM;
   if (cert_status & CERT_STATUS_NOT_IN_DNS)
     return ERR_CERT_NOT_IN_DNS;
 
   NOTREACHED();
   return ERR_UNEXPECTED;
 }
 
 }  // namespace net