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..aeba4d2366e64a3905253019a87ad4f855ffc4f2 100644
--- a/chrome/browser/ui/website_settings/website_settings.cc
+++ b/chrome/browser/ui/website_settings/website_settings.cc
@@ -30,6 +30,7 @@
 #include "chrome/browser/ui/website_settings/website_settings_infobar_delegate.h"
 #include "chrome/browser/ui/website_settings/website_settings_ui.h"
 #include "chrome/common/content_settings_pattern.h"
+#include "content/browser/ssl/ssl_host_state.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/cert_store.h"
 #include "content/public/browser/user_metrics.h"
@@ -533,6 +534,11 @@ void WebsiteSettings::Init(Profile* profile,
     }
   }
 
+  // Check if a user decision has been made to allow or deny some certificates

[Peter Kasting, 2014/07/26 02:40:39]

Nit: What does the "some" inserted in this sentence mean?  The sentence reads
more like I expect without that.

[jww, 2014/07/27 17:29:26]

Yup, the "some" was extraneous. Fixed.

+  // 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);
 }