Change (Pass)RefPtr<SkXxx> into sk_sp<SkXxx>.

third_party/WebKit/Source/platform/graphics/GraphicsLayer.h

 /*
  * Copyright (C) 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2013 Intel Corporation. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 32 matching lines @@
 #include "platform/graphics/PaintInvalidationReason.h"
 #include "platform/graphics/filters/FilterOperations.h"
 #include "platform/graphics/paint/DisplayItemClient.h"
 #include "platform/graphics/paint/PaintController.h"
 #include "platform/heap/Handle.h"
 #include "platform/transforms/TransformationMatrix.h"
 #include "public/platform/WebContentLayer.h"
 #include "public/platform/WebImageLayer.h"
 #include "public/platform/WebLayerScrollClient.h"
 #include "third_party/skia/include/core/SkFilterQuality.h"
+#include "third_party/skia/include/core/SkRefCnt.h"
 #include "wtf/Vector.h"
 #include <memory>
 
 namespace blink {
 
 class FloatRect;
 class Image;
 class LinkHighlight;
 class JSONObject;
 class PaintController;
@@ skipping 229 matching lines @@
 
     void setContentsTo(WebLayer*);
     void setupContentsLayer(WebLayer*);
     void clearContentsLayerIfUnregistered();
     WebLayer* contentsLayerIfRegistered();
 
     typedef HashMap<int, int> RenderingContextMap;
     std::unique_ptr<JSONObject> layerTreeAsJSONInternal(LayerTreeFlags, RenderingContextMap&) const;
 
 #if DCHECK_IS_ON()
-    PassRefPtr<SkPicture> capturePicture();
+    sk_sp<SkPicture> capturePicture();
     void checkPaintUnderInvalidations(const SkPicture&);
 #endif
 
     GraphicsLayerClient* m_client;
 
     // Offset from the owning layoutObject
     DoubleSize m_offsetFromLayoutObject;
 
     // Position is relative to the parent GraphicsLayer
     FloatPoint m_position;
@@ skipping 64 matching lines @@
 };
 
 } // namespace blink
 
 #ifndef NDEBUG
 // Outside the blink namespace for ease of invocation from gdb.
 void PLATFORM_EXPORT showGraphicsLayerTree(const blink::GraphicsLayer*);
 #endif
 
 #endif // GraphicsLayer_h