Move ViewDisplayList to GraphicsLayer

Source/core/paint/DrawingRecorder.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 DrawingRecorder_h
 #define DrawingRecorder_h
 
-#include "core/paint/ViewDisplayList.h"
-#include "platform/graphics/DisplayList.h"
+#include "core/rendering/PaintPhase.h"
+#include "platform/geometry/FloatRect.h"
 
 namespace blink {
 
-class DrawingDisplayItem : public DisplayItem {
-public:
-    DrawingDisplayItem(PassRefPtr<SkPicture> picture, const FloatPoint& location, PaintPhase phase, const RenderObject* renderer)
-        : DisplayItem(renderer, (Type)phase), m_picture(picture), m_location(location) { }
-
-    PassRefPtr<SkPicture> picture() const { return m_picture; }
-    const FloatPoint& location() const { return m_location; }
-
-private:
-    virtual void replay(GraphicsContext*);
-
-    RefPtr<SkPicture> m_picture;
-    const FloatPoint m_location;
-#ifndef NDEBUG
-    virtual WTF::String asDebugString() const override;
-#endif
-};
-
+class GraphicsContext;
+class RenderObject;
 
 class DrawingRecorder {
 public:
     explicit DrawingRecorder(GraphicsContext*, const RenderObject*, PaintPhase, const FloatRect&);
     ~DrawingRecorder();
 
 private:
     GraphicsContext* m_context;
     const RenderObject* m_renderer;
     const PaintPhase m_phase;
     const FloatRect m_bounds;
 };
 
 } // namespace blink
 
 #endif // DrawingRecorder_h