Add button to page info to revoke user certificate decisions.

chrome/browser/ui/website_settings/website_settings.cc

Index: chrome/browser/ui/website_settings/website_settings.cc
diff --git a/chrome/browser/ui/website_settings/website_settings.cc b/chrome/browser/ui/website_settings/website_settings.cc
index 339053578b17aa49df43bcf27c1a0ebf72ee10f9..8fadf787783e41216566ddd93bae31c82a957829 100644
--- a/chrome/browser/ui/website_settings/website_settings.cc
+++ b/chrome/browser/ui/website_settings/website_settings.cc
@@ -32,6 +32,7 @@
 #include "chrome/common/content_settings_pattern.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/cert_store.h"
+#include "content/public/browser/ssl_host_state.h"
 #include "content/public/browser/user_metrics.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/ssl_status.h"
@@ -533,6 +534,11 @@ void WebsiteSettings::Init(Profile* profile,
     }
   }
 
+  // Check if a user decision has been made to allow or deny certificates with
+  // errors on this site.
+  content::SSLHostState* host_state = content::SSLHostState::GetFor(profile);
+  certificate_decision_made_ = host_state->HasAllowedOrDeniedCert(url.host());
+
   // By default select the permissions tab that displays all the site
   // permissions. In case of a connection error or an issue with the
   // certificate presented by the website, select the connection tab to draw
@@ -666,6 +672,7 @@ void WebsiteSettings::PresentSiteIdentity() {
   info.signed_certificate_timestamp_ids.assign(
       signed_certificate_timestamp_ids_.begin(),
       signed_certificate_timestamp_ids_.end());
+  info.certificate_decision_made = certificate_decision_made_;
   ui_->SetIdentityInfo(info);
 }