[S.P.] Move clip painting to SVGClipPainter.

Source/core/paint/SVGPaintContext.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.
  * Copyright (C) 2012 Zoltan Herczeg <zherczeg@webkit.org>.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 11 matching lines @@
  * Boston, MA 02110-1301, USA.
  */
 
 #ifndef SVGPaintContext_h
 #define SVGPaintContext_h
 
 #include "core/layout/PaintInfo.h"
 #include "core/layout/svg/LayoutSVGResourceClipper.h"
 #include "core/paint/CompositingRecorder.h"
 #include "core/paint/FloatClipRecorder.h"
+#include "core/paint/SVGClipPainter.h"
 #include "platform/graphics/paint/ClipPathRecorder.h"
 #include "platform/transforms/AffineTransform.h"
 
 namespace blink {
 
 class LayoutObject;
 class LayoutSVGResourceFilter;
 class LayoutSVGResourceMasker;
 class SVGResources;
 
 class SVGPaintContext {
     STACK_ALLOCATED();
 public:
     SVGPaintContext(LayoutObject& object, const PaintInfo& paintInfo)
         : m_object(&object)
         , m_paintInfo(paintInfo)
         , m_originalPaintInfo(&paintInfo)
         , m_filter(nullptr)
         , m_clipper(nullptr)
-        , m_clipperState(LayoutSVGResourceClipper::ClipperNotApplied)
+        , m_clipperState(SVGClipPainter::ClipperNotApplied)
         , m_masker(nullptr)
 #if ENABLE(ASSERT)
         , m_applyClipMaskAndFilterIfNecessaryCalled(false)
 #endif
     { }
 
     ~SVGPaintContext();
 
     PaintInfo& paintInfo() { return m_paintInfo; }
 
@@ skipping 14 matching lines @@
     // Return true if no filtering is necessary or if the filter is successfully applied.
     bool applyFilterIfNecessary(SVGResources*);
 
     bool isIsolationInstalled() const;
 
     RawPtrWillBeMember<LayoutObject> m_object;
     PaintInfo m_paintInfo;
     const PaintInfo* m_originalPaintInfo;
     RawPtrWillBeMember<LayoutSVGResourceFilter> m_filter;
     RawPtrWillBeMember<LayoutSVGResourceClipper> m_clipper;
-    LayoutSVGResourceClipper::ClipperState m_clipperState;
+    SVGClipPainter::ClipperState m_clipperState;
     RawPtrWillBeMember<LayoutSVGResourceMasker> m_masker;
     OwnPtr<CompositingRecorder> m_compositingRecorder;
     OwnPtr<FloatClipRecorder> m_clipRecorder;
     OwnPtr<ClipPathRecorder> m_clipPathRecorder;
 #if ENABLE(ASSERT)
     bool m_applyClipMaskAndFilterIfNecessaryCalled;
 #endif
 };
 
 } // namespace blink
 
 #endif // SVGPaintContext_h