Adding <keygen> Content Setting (UI)

chrome/browser/content_settings/tab_specific_content_settings.cc

Index: chrome/browser/content_settings/tab_specific_content_settings.cc
diff --git a/chrome/browser/content_settings/tab_specific_content_settings.cc b/chrome/browser/content_settings/tab_specific_content_settings.cc
index 671666c4f5bca883b248ee59a0aec74f12519133..92b1cbe6c69193857e0a795a4341bf52765b27bb 100644
--- a/chrome/browser/content_settings/tab_specific_content_settings.cc
+++ b/chrome/browser/content_settings/tab_specific_content_settings.cc
@@ -333,6 +333,12 @@ void TabSpecificContentSettings::OnContentBlockedWithDetail(
   }
 #endif
 
+  if (type == CONTENT_SETTINGS_TYPE_KEYGEN) {
+    HostContentSettingsMap* map = HostContentSettingsMapFactory::GetForProfile(
+        Profile::FromBrowserContext(web_contents()->GetBrowserContext()));
+    map->SetShouldDisplay(web_contents()->GetLastCommittedURL(), type);
+  }
+
   if (type == CONTENT_SETTINGS_TYPE_PLUGINS && !details.empty() &&
       std::find(blocked_plugin_names_.begin(), blocked_plugin_names_.end(),
                 details) == blocked_plugin_names_.end()) {