bindings: Use CreateDataProperty() instead of ForceSet()

Source/core/html/ImageData.cpp

 /*
  * Copyright (C) 2008 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
@@ skipping 122 matching lines @@
 }
 
 v8::Local<v8::Object> ImageData::associateWithWrapper(v8::Isolate* isolate, const WrapperTypeInfo* wrapperType, v8::Local<v8::Object> wrapper)
 {
     ScriptWrappable::associateWithWrapper(isolate, wrapperType, wrapper);
 
     if (!wrapper.IsEmpty() && m_data.get()) {
         // Create a V8 Uint8ClampedArray object and set the "data" property
         // of the ImageData object to the created v8 object, eliminating the
         // C++ callback when accessing the "data" property.
+        // TODO(bashi): Use CreateDataProperty() instead of ForceSet().
+        // http://crbug.com/475206
         v8::Local<v8::Value> pixelArray = toV8(m_data.get(), wrapper, isolate);
         if (pixelArray.IsEmpty() || !v8CallBoolean(wrapper->ForceSet(isolate->GetCurrentContext(), v8AtomicString(isolate, "data"), pixelArray, v8::ReadOnly)))
             return v8::Local<v8::Object>();
     }
     return wrapper;
 }
 
 ImageData::ImageData(const IntSize& size)
     : m_size(size)
     , m_data(DOMUint8ClampedArray::create(size.width() * size.height() * 4))
 {
 }
 
 ImageData::ImageData(const IntSize& size, PassRefPtr<DOMUint8ClampedArray> byteArray)
     : m_size(size)
     , m_data(byteArray)
 {
     ASSERT_WITH_SECURITY_IMPLICATION(static_cast<unsigned>(size.width() * size.height() * 4) <= m_data->length());
 }
 
 void ImageData::dispose()
 {
     m_data.clear();
 }
 
 } // namespace blink