Distinguish between SCT invalidity reasons in UMA

chrome/browser/ui/website_settings/website_settings.cc

 // Copyright (c) 2012 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 "chrome/browser/ui/website_settings/website_settings.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <string>
@@ skipping 141 matching lines @@
     return (is_ev ? IDS_PAGE_INFO_SECURITY_TAB_SECURE_IDENTITY_EV_NO_CT
                   : IDS_PAGE_INFO_SECURITY_TAB_SECURE_IDENTITY_NO_CT);
 
   // Any valid SCT.
   if (CertificateTransparencyStatusMatchAny(sct_verify_statuses,
                                             net::ct::SCT_STATUS_OK))
     return (is_ev ? IDS_PAGE_INFO_SECURITY_TAB_SECURE_IDENTITY_EV_CT_VERIFIED
                   : IDS_PAGE_INFO_SECURITY_TAB_SECURE_IDENTITY_CT_VERIFIED);
 
   // Any invalid SCT.
-  if (CertificateTransparencyStatusMatchAny(sct_verify_statuses,
-                                            net::ct::SCT_STATUS_INVALID))
+  if (CertificateTransparencyStatusMatchAny(
+          sct_verify_statuses, net::ct::SCT_STATUS_INVALID_TIMESTAMP) ||
+      CertificateTransparencyStatusMatchAny(
+          sct_verify_statuses, net::ct::SCT_STATUS_INVALID_SIGNATURE))
     return (is_ev ? IDS_PAGE_INFO_SECURITY_TAB_SECURE_IDENTITY_EV_CT_INVALID
                   : IDS_PAGE_INFO_SECURITY_TAB_SECURE_IDENTITY_CT_INVALID);
 
   // All SCTs are from unknown logs.
   return (is_ev ? IDS_PAGE_INFO_SECURITY_TAB_SECURE_IDENTITY_EV_CT_UNVERIFIED
                 : IDS_PAGE_INFO_SECURITY_TAB_SECURE_IDENTITY_CT_UNVERIFIED);
 }
 
 // This function will return SITE_IDENTITY_STATUS_CERT or
 // SITE_IDENTITY_STATUS_EV_CERT depending on |is_ev| unless all SCTs
@@ skipping 585 matching lines @@
   info.connection_status = site_connection_status_;
   info.connection_status_description =
       UTF16ToUTF8(site_connection_details_);
   info.identity_status = site_identity_status_;
   info.identity_status_description =
       UTF16ToUTF8(site_identity_details_);
   info.cert_id = cert_id_;
   info.show_ssl_decision_revoke_button = show_ssl_decision_revoke_button_;
   ui_->SetIdentityInfo(info);
 }