[wasm] enable wasm structured cloning in specific cases

third_party/WebKit/Source/core/testing/Internals.h

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  * 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.
@@ skipping 387 matching lines @@
       Node*,
       ExceptionState&);
   void forceFullRepaint(Document*, ExceptionState&);
 
   ClientRectList* draggableRegions(Document*, ExceptionState&);
   ClientRectList* nonDraggableRegions(Document*, ExceptionState&);
 
   DOMArrayBuffer* serializeObject(PassRefPtr<SerializedScriptValue>) const;
   PassRefPtr<SerializedScriptValue> deserializeBuffer(DOMArrayBuffer*) const;
 
+  DOMArrayBuffer* serializeWithInlineWasm(ScriptValue) const;
+  ScriptValue deserializeBufferContainingWasm(ScriptState*,
+                                              DOMArrayBuffer*) const;
+
   String getCurrentCursorInfo();
 
   bool cursorUpdatePending() const;
 
   String markerTextForListItem(Element*);
 
   void forceReload(bool bypassCache);
 
   String getImageSourceURL(Element*);
 
@@ skipping 140 matching lines @@
                            const String& markerType,
                            unsigned index,
                            ExceptionState&);
   Member<InternalRuntimeFlags> m_runtimeFlags;
   Member<Document> m_document;
 };
 
 }  // namespace blink
 
 #endif  // Internals_h