Get rid of SVGLayoutSupport::filtersForceContainerLayout

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

 /**
  * Copyright (C) 2007 Rob Buis <buis@kde.org>
  * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2007 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2009 Google, Inc.  All rights reserved.
  * Copyright (C) Research In Motion Limited 2010. 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
@@ skipping 43 matching lines @@
 
     // Layout resources used by this node.
     static void layoutResourcesIfNeeded(const LayoutObject*);
 
     // Helper function determining whether overflow is hidden.
     static bool isOverflowHidden(const LayoutObject*);
 
     // Calculates the paintInvalidationRect in combination with filter, clipper and masker in local coordinates.
     static void intersectPaintInvalidationRectWithResources(const LayoutObject*, FloatRect&);
 
-    // Determines whether a container needs to be laid out because it's filtered and a child is being laid out.
-    static bool filtersForceContainerLayout(LayoutObject*);
+    // Determine if the LayoutObject references a filter resource object.
+    static bool hasFilterResource(const LayoutObject&);
 
     // Determines whether the passed point lies in a clipping area
     static bool pointInClippingArea(const LayoutObject*, const FloatPoint&);
 
     // Transform |pointInParent| to |object|'s user-space and check if it is
     // within the clipping area. Returns false if the transform is singular or
     // the point is outside the clipping area.
     static bool transformToUserSpaceAndCheckClipping(const LayoutObject*, const AffineTransform& localTransform, const FloatPoint& pointInParent, FloatPoint& localPoint);
 
     static void computeContainerBoundingBoxes(const LayoutObject* container, FloatRect& objectBoundingBox, bool& objectBoundingBoxValid, FloatRect& strokeBoundingBox, FloatRect& paintInvalidationBoundingBox);
@@ skipping 60 matching lines @@
             return true;
         if (child->hasNonIsolatedBlendingDescendants() && !willIsolateBlendingDescendantsForObject(child))
             return true;
     }
     return false;
 }
 
 } // namespace blink
 
 #endif // SVGLayoutSupport_h