Remove OwnPtr from Blink.

third_party/WebKit/Source/core/paint/ObjectPaintProperties.h

Index: third_party/WebKit/Source/core/paint/ObjectPaintProperties.h
diff --git a/third_party/WebKit/Source/core/paint/ObjectPaintProperties.h b/third_party/WebKit/Source/core/paint/ObjectPaintProperties.h
index 525c5aacf0f5a06a82a68a99bb982d92d5ebcea4..3ebd68e98e8d6a9c468a83ba08496d661afbef21 100644
--- a/third_party/WebKit/Source/core/paint/ObjectPaintProperties.h
+++ b/third_party/WebKit/Source/core/paint/ObjectPaintProperties.h
@@ -10,9 +10,10 @@
 #include "platform/graphics/paint/EffectPaintPropertyNode.h"
 #include "platform/graphics/paint/PaintChunkProperties.h"
 #include "platform/graphics/paint/TransformPaintPropertyNode.h"
-#include "wtf/PassOwnPtr.h"
 #include "wtf/PassRefPtr.h"
+#include "wtf/PtrUtil.h"
 #include "wtf/RefPtr.h"
+#include <memory>
 
 namespace blink {
 
@@ -27,9 +28,9 @@ class ObjectPaintProperties {
 public:
     struct LocalBorderBoxProperties;
 
-    static PassOwnPtr<ObjectPaintProperties> create()
+    static std::unique_ptr<ObjectPaintProperties> create()
     {
-        return adoptPtr(new ObjectPaintProperties());
+        return wrapUnique(new ObjectPaintProperties());
     }
 
     // The hierarchy of transform subtree created by a LayoutObject.
@@ -96,7 +97,7 @@ private:
         m_scrollTranslation = translation;
     }
     void setScrollbarPaintOffset(PassRefPtr<TransformPaintPropertyNode> paintOffset) { m_scrollbarPaintOffset = paintOffset; }
-    void setLocalBorderBoxProperties(PassOwnPtr<LocalBorderBoxProperties> properties) { m_localBorderBoxProperties = std::move(properties); }
+    void setLocalBorderBoxProperties(std::unique_ptr<LocalBorderBoxProperties> properties) { m_localBorderBoxProperties = std::move(properties); }
 
     RefPtr<TransformPaintPropertyNode> m_paintOffsetTranslation;
     RefPtr<TransformPaintPropertyNode> m_transform;
@@ -110,7 +111,7 @@ private:
     RefPtr<TransformPaintPropertyNode> m_scrollTranslation;
     RefPtr<TransformPaintPropertyNode> m_scrollbarPaintOffset;
 
-    OwnPtr<LocalBorderBoxProperties> m_localBorderBoxProperties;
+    std::unique_ptr<LocalBorderBoxProperties> m_localBorderBoxProperties;
 };
 
 } // namespace blink