bindings: Adds DOMArrayBuffer, etc. as thin wrappers for ArrayBuffer, etc.

Source/wtf/ArrayBuffer.h

 /*
  * Copyright (C) 2009 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 48 matching lines @@
     void addView(ArrayBufferView*);
     void removeView(ArrayBufferView*);
 
     bool transfer(ArrayBufferContents&);
     bool isNeutered() { return m_isNeutered; }
 
     void setDeallocationObserver(ArrayBufferDeallocationObserver* observer) { m_contents.setDeallocationObserver(observer); }
 
     ~ArrayBuffer() { }
 
+protected:
+    inline explicit ArrayBuffer(ArrayBufferContents&);
+
 private:
     static inline PassRefPtr<ArrayBuffer> create(unsigned numElements, unsigned elementByteSize, ArrayBufferContents::InitializationPolicy);
 
-    inline ArrayBuffer(ArrayBufferContents&);
     inline PassRefPtr<ArrayBuffer> sliceImpl(unsigned begin, unsigned end) const;
     inline unsigned clampIndex(int index) const;
     static inline int clampValue(int x, int left, int right);
 
     ArrayBufferContents m_contents;
     ArrayBufferView* m_firstView;
     bool m_isNeutered;
 };
 
 int ArrayBuffer::clampValue(int x, int left, int right)
@@ skipping 87 matching lines @@
     if (index < 0)
         index = currentLength + index;
     return clampValue(index, 0, currentLength);
 }
 
 } // namespace WTF
 
 using WTF::ArrayBuffer;
 
 #endif // ArrayBuffer_h