bindings: Transition from ArrayBuffer to DOMArrayBuffer, part 2 (2nd round)

Source/core/dom/DOMArrayBuffer.h

Index: Source/core/dom/DOMArrayBuffer.h
diff --git a/Source/core/dom/DOMArrayBuffer.h b/Source/core/dom/DOMArrayBuffer.h
index 821834fb9b9e76180229f2f46e02810a0e651094..c303d071981a14821495f1771b0ef2cedafbc41c 100644
--- a/Source/core/dom/DOMArrayBuffer.h
+++ b/Source/core/dom/DOMArrayBuffer.h
@@ -37,8 +37,16 @@ public:
     WTF::ArrayBuffer* buffer() { return m_buffer.get(); }
 
     const void* data() const { return buffer()->data(); }
-    unsigned long byteLength() const { return buffer()->byteLength(); }
     void* data() { return buffer()->data(); }
+    unsigned long byteLength() const { return buffer()->byteLength(); }
+    PassRefPtr<DOMArrayBuffer> slice(int begin, int end) const
+    {
+        return create(buffer()->slice(begin, end));
+    }
+    PassRefPtr<DOMArrayBuffer> slice(int begin) const
+    {
+        return create(buffer()->slice(begin));
+    }
     bool transfer(WTF::ArrayBufferContents& result) { return buffer()->transfer(result); }
     bool isNeutered() { return buffer()->isNeutered(); }