Move ViewDisplayList to GraphicsLayer

Source/core/paint/ClipRecorder.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef ClipRecorder_h
 #define ClipRecorder_h
 
-#include "core/paint/ViewDisplayList.h"
-#include "core/rendering/PaintPhase.h"
-#include "platform/geometry/RoundedRect.h"
-#include "wtf/Vector.h"
+#include "platform/graphics/paint/DisplayItem.h"
 
 namespace blink {
 
+class ClipDisplayItem;
 class ClipRect;
 class GraphicsContext;
-class RenderObject;
 class RenderLayer;
-
-class ClipDisplayItem : public DisplayItem {
-public:
-    ClipDisplayItem(RenderObject* renderer, RenderLayer*, Type type, IntRect clipRect)
-        : DisplayItem(renderer, type), m_clipRect(clipRect) { }
-
-    Vector<RoundedRect>& roundedRectClips() { return m_roundedRectClips; }
-
-private:
-    virtual void replay(GraphicsContext*) override;
-
-    IntRect m_clipRect;
-    Vector<RoundedRect> m_roundedRectClips;
-#ifndef NDEBUG
-    virtual WTF::String asDebugString() const override;
-#endif
-};
-
-class EndClipDisplayItem : public DisplayItem {
-public:
-    EndClipDisplayItem() : DisplayItem(0, EndClip) { }
-
-private:
-    virtual void replay(GraphicsContext*) override;
-};
+class RoundedRect;
 
 class ClipRecorder {
 public:
     explicit ClipRecorder(RenderLayer*, GraphicsContext*, DisplayItem::Type, const ClipRect&);
     void addRoundedRectClip(const RoundedRect&);
 
     ~ClipRecorder();
 
 private:
     ClipDisplayItem* m_clipDisplayItem;
     GraphicsContext* m_graphicsContext;
     RenderLayer* m_renderLayer;
 };
 
 } // namespace blink
 
-#endif // ViewDisplayList_h
+#endif // ClipRecorder_h