Introduce IntrinsicSizingInfo

third_party/WebKit/Source/core/layout/LayoutReplaced.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2009 Apple 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.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 60 matching lines @@
     bool hasObjectFit() const { return style()->objectFit() != ComputedStyle::initialObjectFit(); }
 
     void paint(const PaintInfo&, const LayoutPoint&) const override;
 
 protected:
     void willBeDestroyed() override;
 
     void layout() override;
 
     LayoutSize intrinsicSize() const final { return m_intrinsicSize; }
-    void computeIntrinsicRatioInformation(FloatSize& intrinsicSize, double& intrinsicRatio) const override;
+    void computeIntrinsicSizingInfo(IntrinsicSizingInfo&) const override;
 
     void computePositionedLogicalWidth(LogicalExtentComputedValues&) const override;
     void computePositionedLogicalHeight(LogicalExtentComputedValues&) const override;
 
     void computeIntrinsicLogicalWidths(LayoutUnit& minLogicalWidth, LayoutUnit& maxLogicalWidth) const final;
 
     virtual LayoutUnit intrinsicContentLogicalHeight() const { return intrinsicLogicalHeight(); }
 
     virtual LayoutUnit minimumReplacedHeight() const { return LayoutUnit(); }
 
@@ skipping 13 matching lines @@
     virtual LayoutBox* embeddedContentBox() const { return nullptr; }
 
 private:
     void computePreferredLogicalWidths() final;
 
     PositionWithAffinity positionForPoint(const LayoutPoint&) final;
 
     bool canBeSelectionLeaf() const override { return true; }
 
     LayoutRect selectionRectForPaintInvalidation(const LayoutBoxModelObject* paintInvalidationContainer) const final;
-    void computeAspectRatioInformationForLayoutBox(LayoutBox*, FloatSize& constrainedSize, double& intrinsicRatio) const;
+    void computeIntrinsicSizingInfoForLayoutBox(LayoutBox*, IntrinsicSizingInfo&) const;
+    FloatSize constrainIntrinsicSizeToMinMax(IntrinsicSizingInfo&) const;
 
     mutable LayoutSize m_intrinsicSize;
 };
 
 } // namespace blink
 
 #endif