Reland "Let SVGForeignObject's local SVG coordinates mean what it should"

third_party/WebKit/Source/core/layout/svg/LayoutSVGForeignObject.h

 /*
  * Copyright (C) 2006 Apple Computer, Inc.
  * Copyright (C) 2009 Google, Inc.
  *
  * 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 35 matching lines @@
 
   const char* name() const override { return "LayoutSVGForeignObject"; }
 
   bool isChildAllowed(LayoutObject*, const ComputedStyle&) const override;
 
   void paint(const PaintInfo&, const LayoutPoint&) const override;
 
   void layout() override;
 
   FloatRect objectBoundingBox() const override {
-    return FloatRect(FloatPoint(), FloatSize(size()));
+    return FloatRect(frameRect());
   }
   FloatRect strokeBoundingBox() const override { return objectBoundingBox(); }
   FloatRect visualRectInLocalSVGCoordinates() const override {
     return objectBoundingBox();
   }
 
   bool nodeAtFloatPoint(HitTestResult&,
                         const FloatPoint& pointInParent,
                         HitTestAction) override;
   bool isOfType(LayoutObjectType type) const override {
     return type == LayoutObjectSVGForeignObject ||
            LayoutSVGBlock::isOfType(type);
   }
 
   void setNeedsTransformUpdate() override { m_needsTransformUpdate = true; }
 
-  AffineTransform localToSVGParentTransform() const override;
-
  private:
   LayoutUnit elementX() const;
   LayoutUnit elementY() const;
   LayoutUnit elementWidth() const;
   LayoutUnit elementHeight() const;
   void updateLogicalWidth() override;
   void computeLogicalHeight(LayoutUnit logicalHeight,
                             LayoutUnit logicalTop,
                             LogicalExtentComputedValues&) const override;
 
   bool m_needsTransformUpdate;
 };
 
 }  // namespace blink
 
 #endif