Separate display item clients for negative and normal/positive z-order children

third_party/WebKit/Source/platform/graphics/paint/PaintArtifactToSkCanvasTest.cpp

 // Copyright 2015 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.
 
 #include "config.h"
 #include "platform/graphics/paint/PaintArtifactToSkCanvas.h"
 
 #include "platform/graphics/paint/DisplayItem.h"
 #include "platform/graphics/paint/DrawingDisplayItem.h"
 #include "platform/graphics/paint/PaintArtifact.h"
@@ skipping 47 matching lines @@
         return SaveLayerStrategy::kFullLayer_SaveLayerStrategy;
     }
 };
 
 class DummyRectClient {
 public:
     DummyRectClient(const SkRect& rect, SkColor color) : m_rect(rect), m_color(color) {}
     const SkRect& rect() const { return m_rect; }
     SkColor color() const { return m_color; }
     PassRefPtr<SkPicture> makePicture() const { return pictureWithRect(m_rect, m_color); }
-    DisplayItemClient displayItemClient() const { return toDisplayItemClient(this); }
+    DisplayItemClient displayItemClient() const { return DisplayItemClient(this); }
     String debugName() const { return "<dummy>"; }
 
 private:
     SkRect m_rect;
     SkColor m_color;
 };
 
 TEST(PaintArtifactToSkCanvasTest, Empty)
 {
     MockCanvas canvas(kCanvasWidth, kCanvasHeight);
@@ skipping 157 matching lines @@
         client2, DisplayItem::DrawingFirst, client2.makePicture());
     PaintChunk chunk2(1, 2, PaintChunkProperties());
     chunk2.properties.effect = opacityEffectD.get();
     artifact.paintChunks().append(chunk2);
 
     paintArtifactToSkCanvas(artifact, &canvas);
 }
 
 } // namespace
 } // namespace blink