Remove ~1750 superfluous includes from core

Source/core/svg/SVGRadialGradientElement.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
  * Copyright (C) 2008 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2008 Dirk Schulze <krit@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.
  */
 
 #include "config.h"
 
 #include "core/svg/SVGRadialGradientElement.h"
 
 #include "SVGNames.h"
-#include "core/dom/Attribute.h"
-#include "core/platform/FloatConversion.h"
-#include "core/platform/graphics/FloatPoint.h"
 #include "core/rendering/svg/RenderSVGResourceRadialGradient.h"
 #include "core/svg/RadialGradientAttributes.h"
 #include "core/svg/SVGElementInstance.h"
-#include "core/svg/SVGStopElement.h"
-#include "core/svg/SVGTransform.h"
 #include "core/svg/SVGTransformList.h"
-#include "core/svg/SVGUnitTypes.h"
 
 namespace WebCore {
 
 // Animated property definitions
 DEFINE_ANIMATED_LENGTH(SVGRadialGradientElement, SVGNames::cxAttr, Cx, cx)
 DEFINE_ANIMATED_LENGTH(SVGRadialGradientElement, SVGNames::cyAttr, Cy, cy)
 DEFINE_ANIMATED_LENGTH(SVGRadialGradientElement, SVGNames::rAttr, R, r)
 DEFINE_ANIMATED_LENGTH(SVGRadialGradientElement, SVGNames::fxAttr, Fx, fx)
 DEFINE_ANIMATED_LENGTH(SVGRadialGradientElement, SVGNames::fyAttr, Fy, fy)
 DEFINE_ANIMATED_LENGTH(SVGRadialGradientElement, SVGNames::frAttr, Fr, fr)
@@ skipping 168 matching lines @@
 {
     return cx().isRelative()
         || cy().isRelative()
         || r().isRelative()
         || fx().isRelative()
         || fy().isRelative()
         || fr().isRelative();
 }
 
 }