Adds support for the <keygen> element to Windows, matching support present on...

net/base/cert_database_mac.cc

Index: net/base/cert_database_mac.cc
===================================================================
--- net/base/cert_database_mac.cc	(revision 43235)
+++ net/base/cert_database_mac.cc	(working copy)
@@ -8,15 +8,13 @@
 
 #include "base/logging.h"
 #include "net/base/net_errors.h"
+#include "net/base/x509_certificate.h"
 
 namespace net {
 
 CertDatabase::CertDatabase() {
 }
 
-void CertDatabase::Init() {
-}
-
 int CertDatabase::CheckUserCert(X509Certificate* cert) {
   if (!cert)
     return ERR_CERT_INVALID;
@@ -51,7 +49,7 @@
     default:
       LOG(ERROR) << "CertDatabase failed to add cert to keychain: " << err;
       // TODO(snej): Map the error code more intelligently.
-      return ERR_ERR_ADD_USER_CERT_FAILED;
+      return ERR_ADD_USER_CERT_FAILED;
   }
 }