Wrap SVGImage for container during paint

third_party/WebKit/Source/core/paint/BackgroundImageGeometry.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef BackgroundImageGeometry_h
 #define BackgroundImageGeometry_h
 
 #include "core/paint/PaintPhase.h"
 #include "platform/geometry/IntPoint.h"
 #include "platform/geometry/IntRect.h"
 #include "platform/geometry/IntSize.h"
 #include "wtf/Allocator.h"
 
 namespace blink {
 
 class FillLayer;
 class LayoutBoxModelObject;
 class LayoutObject;
 class LayoutRect;
 
 class BackgroundImageGeometry {
     STACK_ALLOCATED();
 public:
     BackgroundImageGeometry()
         : m_hasNonLocalGeometry(false)
     { }
 
     void calculate(const LayoutBoxModelObject&, const LayoutBoxModelObject* paintContainer,
-        const GlobalPaintFlags, const FillLayer&, const LayoutRect& paintRect,
-        const LayoutObject* backgroundObject = nullptr);
+        const GlobalPaintFlags, const FillLayer&, const LayoutRect& paintRect);
 
     IntRect destRect() const { return m_destRect; }
     IntSize tileSize() const { return m_tileSize; }
+    IntSize imageContainerSize() const { return m_imageContainerSize; }
     IntPoint phase() const { return m_phase; }
     // Space-size represents extra width and height that may be added to
     // the image if used as a pattern with background-repeat: space.
     IntSize spaceSize() const { return m_repeatSpacing; }
     // Has background-attachment: fixed. Implies that we can't always cheaply compute destRect.
     bool hasNonLocalGeometry() const { return m_hasNonLocalGeometry; }
 
 private:
     void setDestRect(const IntRect& destRect) { m_destRect = destRect; }
     void setPhase(const IntPoint& phase) { m_phase = phase; }
+    void setImageContainerSize(const IntSize& imageContainerSize) { m_imageContainerSize = imageContainerSize; }
     void setTileSize(const IntSize& tileSize) { m_tileSize = tileSize; }
     void setSpaceSize(const IntSize& repeatSpacing) { m_repeatSpacing = repeatSpacing; }
     void setPhaseX(int x) { m_phase.setX(x); }
     void setPhaseY(int y) { m_phase.setY(y); }
     void setNoRepeatX(int xOffset);
     void setNoRepeatY(int yOffset);
 
     void useFixedAttachment(const IntPoint& attachmentPoint);
     void clip(const IntRect&);
     void setHasNonLocalGeometry() { m_hasNonLocalGeometry = true; }
 
     IntRect m_destRect;
     IntPoint m_phase;
+    IntSize m_imageContainerSize;
     IntSize m_tileSize;
     IntSize m_repeatSpacing;
     bool m_hasNonLocalGeometry;
 };
 
 } // namespace blink
 
 #endif // BackgroundImageGeometry_h