Move ViewDisplayList to GraphicsLayer

Source/platform/graphics/paint/ClipDisplayItem.h

Index: Source/platform/graphics/paint/ClipDisplayItem.h
diff --git a/Source/platform/graphics/paint/ClipDisplayItem.h b/Source/platform/graphics/paint/ClipDisplayItem.h
new file mode 100644
index 0000000000000000000000000000000000000000..c599ca7f13742ead3f4b05e9c75d4620fa5b4c67
--- /dev/null
+++ b/Source/platform/graphics/paint/ClipDisplayItem.h
@@ -0,0 +1,44 @@
+// 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 ClipDisplayItem_h
+#define ClipDisplayItem_h
+
+#include "platform/PlatformExport.h"
+#include "platform/geometry/IntRect.h"
+#include "platform/graphics/paint/DisplayItem.h"
+#include "wtf/Vector.h"
+
+namespace blink {
+
+class RoundedRect;
+
+class PLATFORM_EXPORT ClipDisplayItem : public DisplayItem {
+public:
+    ClipDisplayItem(DisplayItemClient client, Type type, IntRect clipRect)
+        : DisplayItem(client, 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 PLATFORM_EXPORT EndClipDisplayItem : public DisplayItem {
+public:
+    EndClipDisplayItem() : DisplayItem(0, EndClip) { }
+
+private:
+    virtual void replay(GraphicsContext*) override;
+};
+
+} // namespace blink
+
+#endif // ClipDisplayItem_h