Make RenderSVGResource::requestPaintingResource an implementation detail

Source/core/rendering/svg/RenderSVGResourceSolidColor.h

-/*
- * 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 RenderSVGResourceSolidColor_h
-#define RenderSVGResourceSolidColor_h
-
-#include "core/rendering/svg/RenderSVGResource.h"
-#include "platform/graphics/Color.h"
-
-namespace blink {
-
-class RenderSVGResourceSolidColor final : public RenderSVGResource {
-public:
-    RenderSVGResourceSolidColor();
-    virtual ~RenderSVGResourceSolidColor();
-
-    virtual SVGPaintServer preparePaintServer(const RenderObject&) override;
-
-    virtual RenderSVGResourceType resourceType() const override { return s_resourceType; }
-    static const RenderSVGResourceType s_resourceType;
-
-    const Color& color() const { return m_color; }
-    void setColor(const Color& color) { m_color = color; }
-
-private:
-    Color m_color;
-};
-
-}
-
-#endif