chrome.platformKeys: Add filtering by certificate types

chrome/browser/chromeos/platform_keys/platform_keys_nss.cc

Index: chrome/browser/chromeos/platform_keys/platform_keys_nss.cc
diff --git a/chrome/browser/chromeos/platform_keys/platform_keys_nss.cc b/chrome/browser/chromeos/platform_keys/platform_keys_nss.cc
index a7ce5b5d6adb9f3489c19ea060efe419aa65dc6f..11123f6594fec649f5240fbbbe31e3846a438e21 100644
--- a/chrome/browser/chromeos/platform_keys/platform_keys_nss.cc
+++ b/chrome/browser/chromeos/platform_keys/platform_keys_nss.cc
@@ -765,7 +765,11 @@ void SelectClientCertificates(const ClientCertificateRequest& request,
 
   scoped_refptr<net::SSLCertRequestInfo> cert_request_info(
       new net::SSLCertRequestInfo);
-  cert_request_info->cert_key_types = request.certificate_key_types;
+
+  // Currently we omit passing down the requested certificate type to the NSS

[pneubeck (no reviews), 2015/05/19 10:09:00]

s/NSS/net/

[cschuet (SLOW), 2015/05/19 11:36:23]

Done.

+  // layer, as NSS does not support filtering certificates by type. Rather we

[pneubeck (no reviews), 2015/05/19 10:09:00]

s/NSS/it/

[cschuet (SLOW), 2015/05/19 11:36:23]

Done.

+  // retrieve certificates of all types and perform the filtering in
+  // PlaformKeysService::GotMatchingCerts().

[pneubeck (no reviews), 2015/05/19 10:09:00]

... of all type and the caller has to apply filtering afterwards.

[cschuet (SLOW), 2015/05/19 11:36:23]

Done.

   cert_request_info->cert_authorities = request.certificate_authorities;
 
   const user_manager::User* user =