Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/platform/CalculationValue.h

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 15 matching lines @@
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR 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 CalculationValue_h
 #define CalculationValue_h
 
 #include "platform/Length.h"
 #include "platform/LengthFunctions.h"
+#include "wtf/OwnPtr.h"
+#include "wtf/PassOwnPtr.h"
 #include "wtf/RefCounted.h"
 
 namespace blink {
 
 class PLATFORM_EXPORT CalculationValue : public RefCounted<CalculationValue> {
 public:
     static PassRefPtr<CalculationValue> create(PixelsAndPercent value, ValueRange range)
     {
         return adoptRef(new CalculationValue(value, range));
     }
@@ skipping 17 matching lines @@
     {
     }
 
     PixelsAndPercent m_value;
     bool m_isNonNegative;
 };
 
 } // namespace blink
 
 #endif // CalculationValue_h