Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/core/layout/ClipPathOperation.h

 /*
  * Copyright (C) 2012 Adobe Systems Incorporated. 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.
@@ skipping 14 matching lines @@
  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
  * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  */
 
 #ifndef ClipPathOperation_h
 #define ClipPathOperation_h
 
 #include "core/style/BasicShapes.h"
 #include "platform/graphics/Path.h"
-#include "wtf/PtrUtil.h"
+#include "wtf/OwnPtr.h"
+#include "wtf/PassOwnPtr.h"
 #include "wtf/RefCounted.h"
 #include "wtf/text/WTFString.h"
-#include <memory>
 
 namespace blink {
 
 class ClipPathOperation : public RefCounted<ClipPathOperation> {
 public:
     enum OperationType {
         REFERENCE,
         SHAPE
     };
 
@@ skipping 49 matching lines @@
     {
         return adoptRef(new ShapeClipPathOperation(shape));
     }
 
     const BasicShape* basicShape() const { return m_shape.get(); }
     bool isValid() const { return m_shape.get(); }
     const Path& path(const FloatRect& boundingRect)
     {
         ASSERT(m_shape);
         m_path.reset();
-        m_path = wrapUnique(new Path);
+        m_path = adoptPtr(new Path);
         m_shape->path(*m_path, boundingRect);
         m_path->setWindRule(m_shape->getWindRule());
         return *m_path;
     }
 
 private:
     bool operator==(const ClipPathOperation&) const override;
 
     ShapeClipPathOperation(PassRefPtr<BasicShape> shape)
         : ClipPathOperation(SHAPE)
         , m_shape(shape)
     {
     }
 
     RefPtr<BasicShape> m_shape;
-    std::unique_ptr<Path> m_path;
+    OwnPtr<Path> m_path;
 };
 
 DEFINE_TYPE_CASTS(ShapeClipPathOperation, ClipPathOperation, op, op->type() == ClipPathOperation::SHAPE, op.type() == ClipPathOperation::SHAPE);
 
 inline bool ShapeClipPathOperation::operator==(const ClipPathOperation& o) const
 {
     if (!isSameType(o))
         return false;
     BasicShape* otherShape = toShapeClipPathOperation(o).m_shape.get();
     if (!m_shape.get() || !otherShape)
         return static_cast<bool>(m_shape.get()) == static_cast<bool>(otherShape);
     return *m_shape == *otherShape;
 }
 
 } // namespace blink
 
 #endif // ClipPathOperation_h