Adding <keygen> Content Setting (Blink)

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 4f5780891e80da04abe753ee493207901da6183e..3aed0d872ccb678db1f0d4813067e4ab968eb368 100644
--- a/chrome/browser/content_settings/tab_specific_content_settings.cc
+++ b/chrome/browser/content_settings/tab_specific_content_settings.cc
@@ -523,6 +523,10 @@ void TabSpecificContentSettings::OnGeolocationPermissionSet(
       content::NotificationService::NoDetails());
 }
 
+void TabSpecificContentSettings::OnDidUseKeygen() {
+  OnContentBlocked(CONTENT_SETTINGS_TYPE_KEYGEN);
+}
+
 #if defined(OS_ANDROID) || defined(OS_CHROMEOS)
 void TabSpecificContentSettings::OnProtectedMediaIdentifierPermissionSet(
     const GURL& requesting_origin,
@@ -751,6 +755,8 @@ bool TabSpecificContentSettings::OnMessageReceived(
   IPC_BEGIN_MESSAGE_MAP(TabSpecificContentSettings, message)
     IPC_MESSAGE_HANDLER(ChromeViewHostMsg_ContentBlocked,
                         OnContentBlockedWithDetail)
+    IPC_MESSAGE_HANDLER(ChromeViewHostMsg_DidUseKeygen,
+                        OnDidUseKeygen)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;