Generate constants for IDL classes

client/dom/generated/src/frog/WebSocket.dart

 
 class WebSocket native "*WebSocket" {
 
+  static final int CLOSED = 3;
+
+  static final int CLOSING = 2;
+
+  static final int CONNECTING = 0;
+
+  static final int OPEN = 1;
+
   String URL;
 
   String binaryType;
 
   int bufferedAmount;
 
   String extensions;
 
   String protocol;
 
   int readyState;
 
   void addEventListener(String type, EventListener listener, [bool useCapture = null]) native;
 
   void close([int code = null, String reason = null]) native;
 
   bool dispatchEvent(Event evt) native;
 
   void removeEventListener(String type, EventListener listener, [bool useCapture = null]) native;
 
   bool send(String data) native;
 
   var dartObjectLocalStorage;
 
   String get typeName() native;
 }