Use "int" instead of "long" for bindings where the WebIDL uses "long".

Source/modules/speech/SpeechSynthesisEvent.h

 /*
  * Copyright (C) 2013 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 16 matching lines @@
 #define SpeechSynthesisEvent_h
 
 #include "core/dom/Event.h"
 #include "wtf/PassRefPtr.h"
 
 namespace WebCore {
 
 class SpeechSynthesisEvent : public Event {
 public:
     static PassRefPtr<SpeechSynthesisEvent> create();
-    static PassRefPtr<SpeechSynthesisEvent> create(const AtomicString& type, unsigned long charIndex, float elapsedTime, const String& name);
+    static PassRefPtr<SpeechSynthesisEvent> create(const AtomicString& type, unsigned charIndex, float elapsedTime, const String& name);
 
-    unsigned long charIndex() const { return m_charIndex; }
+    unsigned charIndex() const { return m_charIndex; }
     float elapsedTime() const { return m_elapsedTime; }
     const String& name() const { return m_name; }
 
     virtual const AtomicString& interfaceName() const { return eventNames().interfaceForSpeechSynthesisEvent; }
 
 private:
     SpeechSynthesisEvent();
-    SpeechSynthesisEvent(const AtomicString& type, unsigned long charIndex, float elapsedTime, const String& name);
+    SpeechSynthesisEvent(const AtomicString& type, unsigned charIndex, float elapsedTime, const String& name);
 
-    unsigned long m_charIndex;
+    unsigned m_charIndex;
     float m_elapsedTime;
     String m_name;
 };
 
 } // namespace WebCore
 
 #endif // SpeechSynthesisEvent_h