bindings: Introduces ScriptWrappable::associateWithWrapper in addition to wrap.

Source/core/html/ImageData.h

Index: Source/core/html/ImageData.h
diff --git a/Source/core/html/ImageData.h b/Source/core/html/ImageData.h
index 9f06c0a2d7c42c81cec5a9c992321c6c330e3195..46081724d5e3ee1060354abc7db85c51f5bcc17e 100644
--- a/Source/core/html/ImageData.h
+++ b/Source/core/html/ImageData.h
@@ -56,11 +56,14 @@ public:
     void trace(Visitor*) { }
 
     virtual v8::Handle<v8::Object> wrap(v8::Handle<v8::Object> creationContext, v8::Isolate*) OVERRIDE;
+    v8::Handle<v8::Object> associateWithWrapper(const WrapperTypeInfo*, v8::Handle<v8::Object> wrapper, v8::Isolate*);
 
 private:
     explicit ImageData(const IntSize&);
     ImageData(const IntSize&, PassRefPtr<Uint8ClampedArray>);
 
+    v8::Handle<v8::Object> associateWithWrapperInternal(v8::Handle<v8::Object> wrapper, v8::Handle<v8::Object> creationContext, v8::Isolate*);
+
     IntSize m_size;
     RefPtr<Uint8ClampedArray> m_data;
 };