[DeprecateAs] if call addEventListener or removeEventListener without enough arguments

Source/core/events/EventTarget.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  *           (C) 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ skipping 71 matching lines @@
     virtual const AtomicString& interfaceName() const = 0;
     virtual ExecutionContext* executionContext() const = 0;
 
     virtual Node* toNode();
     virtual LocalDOMWindow* toDOMWindow();
     virtual MessagePort* toMessagePort();
 
     // FIXME: first 2 args to addEventListener and removeEventListener should
     // be required (per spec), but throwing TypeError breaks legacy content.
     // http://crbug.com/353484
+    // FIXME: default values should be specified in IDL, not C++
+    // http://crbug.com/258153
     bool addEventListener() { return false; }
     bool addEventListener(const AtomicString& eventType) { return false; }
     virtual bool addEventListener(const AtomicString& eventType, PassRefPtr<EventListener>, bool useCapture = false);
     bool removeEventListener() { return false; }
     bool removeEventListener(const AtomicString& eventType) { return false; }
     virtual bool removeEventListener(const AtomicString& eventType, EventListener*, bool useCapture = false);
     virtual void removeAllEventListeners();
     virtual bool dispatchEvent(PassRefPtrWillBeRawPtr<Event>);
     bool dispatchEvent(PassRefPtrWillBeRawPtr<Event>, ExceptionState&); // DOM API
     virtual void uncaughtExceptionInEventHandler();
@@ skipping 134 matching lines @@
     typedef int thisIsHereToForceASemiColonAfterThisEventTargetMacro
 #define DEFINE_EVENT_TARGET_REFCOUNTING_WILL_BE_REMOVED(baseClass) DEFINE_EVENT_TARGET_REFCOUNTING(baseClass)
 #endif
 
 // Use this macro if your EventTarget subclass is also a subclass of WTF::RefCounted.
 // A ref-counted class that uses a different method of refcounting should use DEFINE_EVENT_TARGET_REFCOUNTING directly.
 // Both of these macros are meant to be placed just before the "public:" section of the class declaration.
 #define REFCOUNTED_EVENT_TARGET(className) DEFINE_EVENT_TARGET_REFCOUNTING(RefCountedWillBeRefCountedGarbageCollected<className>)
 
 #endif // EventTarget_h