Use Image::updateConcreteSize()

third_party/WebKit/Source/core/style/StyleFetchedImageSet.h

 /*
  * Copyright (C) 2012 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 44 matching lines @@
     // meaningful enough or not.
     WrappedImagePtr data() const override;
 
 #if !ENABLE(OILPAN)
     void clearImageSetValue() { m_imageSetValue = nullptr; }
 #endif
 
     bool canRender() const override;
     bool isLoaded() const override;
     bool errorOccurred() const override;
+    void updateConcreteObjectSize(const LayoutSize& defaultObjectSize) override;
     LayoutSize imageSize(const LayoutObject*, float multiplier) const override;
     bool imageHasRelativeSize() const override;
     void computeIntrinsicDimensions(const LayoutObject*, FloatSize& intrinsicSize, FloatSize& intrinsicRatio) override;
     bool usesImageContainerSize() const override;
     void addClient(LayoutObject*) override;
     void removeClient(LayoutObject*) override;
     PassRefPtr<Image> image(const LayoutObject*, const IntSize&, float) const override;
     float imageScaleFactor() const override { return m_imageScaleFactor; }
     bool knownToBeOpaque(const LayoutObject*) const override;
     ImageResource* cachedImage() const override;
@@ skipping 12 matching lines @@
 
     RawPtrWillBeMember<CSSImageSetValue> m_imageSetValue; // Not retained; it owns us.
     const KURL m_url;
 };
 
 DEFINE_STYLE_IMAGE_TYPE_CASTS(StyleFetchedImageSet, isImageResourceSet());
 
 } // namespace blink
 
 #endif // StyleFetchedImageSet_h