Remove argument to LayoutSVGResourceGradient::collectGradientAttributes

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

 /*
  * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2008 Eric Seidel <eric@webkit.org>
  * 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
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 #ifndef LayoutSVGResourceGradient_h
 #define LayoutSVGResourceGradient_h
 
 #include "core/layout/svg/LayoutSVGResourcePaintServer.h"
 #include "core/svg/SVGGradientElement.h"
-#include "platform/geometry/FloatRect.h"
 #include "platform/graphics/Gradient.h"
 #include "platform/transforms/AffineTransform.h"
 #include "wtf/HashMap.h"
 #include <memory>
 
 namespace blink {
 
 struct GradientData {
   USING_FAST_MALLOC(GradientData);
 
@@ skipping 12 matching lines @@
 
   SVGPaintServer preparePaintServer(const LayoutObject&) final;
 
   bool isChildAllowed(LayoutObject* child, const ComputedStyle&) const final;
 
  protected:
   void addStops(Gradient&, const Vector<Gradient::ColorStop>&) const;
 
   virtual SVGUnitTypes::SVGUnitType gradientUnits() const = 0;
   virtual AffineTransform calculateGradientTransform() const = 0;
-  virtual bool collectGradientAttributes(SVGGradientElement*) = 0;
+  virtual bool collectGradientAttributes() = 0;
   virtual PassRefPtr<Gradient> buildGradient() const = 0;
 
   static GradientSpreadMethod platformSpreadMethodFromSVGType(
       SVGSpreadMethodType);
 
  private:
   bool m_shouldCollectGradientAttributes : 1;
   HashMap<const LayoutObject*, std::unique_ptr<GradientData>> m_gradientMap;
 };
 
 }  // namespace blink
 
 #endif