Remove unused options argument in onnotification event handler

app/ui.js

@@ -534,7 +534,7 @@ var UI = {
         document.getElementById('noVNC_status').classList.remove("noVNC_open");
     },
 
-    notification: function (rfb, msg, level, options) {
+    notification: function (rfb, msg, level) {
         UI.showStatus(msg, level);
     },
 

core/rfb.js

@@ -588,11 +588,10 @@ RFB.prototype = {
      * Send a notification to the UI. Valid levels are:
      *   'normal'|'warn'|'error'
      *
-     *   NOTE: Options could be added in the future.
      *   NOTE: If this function is called multiple times, remember that the
      *         interface could be only showing the latest notification.
      */
-    _notification: function(msg, level, options) {
+    _notification: function(msg, level) {
         switch (level) {
             case 'normal':
             case 'warn':
@@ -604,11 +603,7 @@ RFB.prototype = {
                 return;
         }
 
-        if (options) {
+        this.onnotification(this, msg, level);
-            this.onnotification(this, msg, level, options);
-        } else {
-            this.onnotification(this, msg, level);
-        }
     },
 
     _setCapability: function (cap, val) {

docs/API.md

@@ -206,11 +206,9 @@ severity of the message. The following levels are currently defined:
   - `"warn"`
   - `"error"`
 
-**`options`** is currently unused.
-
 ##### Syntax
 
-    RFB.onnotification = function(rfb, msg, level, options) { ... }
+    RFB.onnotification = function(rfb, msg, level) { ... }
 
 #### RFB.ondisconnected
 

vnc_lite.html

@@ -189,7 +189,7 @@
                 status(reason, "error");
             }
         }
-        function notification(rfb, msg, level, options) {
+        function notification(rfb, msg, level) {
             status(msg, level);
         }