Make DOMArrayBuffer::Transfer neuter v8::ArrayBuffers

third_party/WebKit/Source/core/dom/DOMArrayBuffer.h

Index: third_party/WebKit/Source/core/dom/DOMArrayBuffer.h
diff --git a/third_party/WebKit/Source/core/dom/DOMArrayBuffer.h b/third_party/WebKit/Source/core/dom/DOMArrayBuffer.h
index 584eca4fde90d80a9e0083e2d518d6024d96430d..5ca7d46e8e28d47ca71e6e2b7c05deb4619c7590 100644
--- a/third_party/WebKit/Source/core/dom/DOMArrayBuffer.h
+++ b/third_party/WebKit/Source/core/dom/DOMArrayBuffer.h
@@ -41,10 +41,16 @@ class CORE_EXPORT DOMArrayBuffer final : public DOMArrayBufferBase {
     return Create(Buffer()->Slice(begin));
   }
 
+  bool IsNeuterable(v8::Isolate*);
+
+  bool Transfer(v8::Isolate*, WTF::ArrayBufferContents& result);
+
   v8::Local<v8::Object> Wrap(v8::Isolate*,
                              v8::Local<v8::Object> creation_context) override;
 
  private:
+  void NeuterArrayBuffersInAllWorlds(v8::Isolate*);
+
   explicit DOMArrayBuffer(PassRefPtr<WTF::ArrayBuffer> buffer)
       : DOMArrayBufferBase(std::move(buffer)) {}
 };