Add Image::updateConcreteSize()

third_party/WebKit/Source/core/html/HTMLImageElement.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
@@ skipping 622 matching lines @@
 }
 
 bool HTMLImageElement::wouldTaintOrigin(SecurityOrigin* destinationSecurityOrigin) const
 {
     ImageResource* image = cachedImage();
     if (!image)
         return false;
     return !image->isAccessAllowed(destinationSecurityOrigin);
 }
 
+void HTMLImageElement::updateConcreteObjectSize(const FloatSize& defaultObjectSize)
+{
+    ImageResource* image = cachedImage();
+    if (!image)
+        return;
+
+    return image->updateConcreteObjectSize(LayoutSize(defaultObjectSize));
+}
+
 FloatSize HTMLImageElement::elementSize() const
 {
     ImageResource* image = cachedImage();
     if (!image)
         return FloatSize();
 
     return FloatSize(image->imageSize(LayoutObject::shouldRespectImageOrientation(layoutObject()), 1.0f));
 }
 
 FloatSize HTMLImageElement::defaultDestinationSize() const
@@ skipping 159 matching lines @@
 {
     ImageResource* image = cachedImage();
     if (!image)
         return IntSize();
     LayoutSize lSize = image->imageSize(LayoutObject::shouldRespectImageOrientation(layoutObject()), 1.0f);
     ASSERT(lSize.fraction().isZero());
     return IntSize(lSize.width(), lSize.height());
 }
 
 } // namespace blink