Replaced PassRefPtr copies with moves in Source/core/animation.

third_party/WebKit/Source/core/animation/PrimitiveInterpolation.h

 // 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.
 
 #ifndef PrimitiveInterpolation_h
 #define PrimitiveInterpolation_h
 
 #include "core/animation/TypedInterpolationValue.h"
 #include "platform/animation/AnimationUtilities.h"
 #include "platform/heap/Handle.h"
@@ skipping 22 matching lines @@
     PrimitiveInterpolation() { }
 };
 
 // Represents a pair of keyframes that are compatible for "smooth" interpolation eg. "0px" and "100px".
 class PairwisePrimitiveInterpolation : public PrimitiveInterpolation {
 public:
     ~PairwisePrimitiveInterpolation() override { }
 
     static std::unique_ptr<PairwisePrimitiveInterpolation> create(const InterpolationType& type, std::unique_ptr<InterpolableValue> start, std::unique_ptr<InterpolableValue> end, PassRefPtr<NonInterpolableValue> nonInterpolableValue)
     {
-        return wrapUnique(new PairwisePrimitiveInterpolation(type, std::move(start), std::move(end), nonInterpolableValue));
+        return wrapUnique(new PairwisePrimitiveInterpolation(type, std::move(start), std::move(end), std::move(nonInterpolableValue)));
     }
 
     const InterpolationType& type() const { return m_type; }
 
     std::unique_ptr<TypedInterpolationValue> initialValue() const
     {
         return TypedInterpolationValue::create(m_type, m_start->clone(), m_nonInterpolableValue);
     }
 
 private:
@@ skipping 55 matching lines @@
     bool isFlip() const final { return true; }
 
     std::unique_ptr<TypedInterpolationValue> m_start;
     std::unique_ptr<TypedInterpolationValue> m_end;
     mutable double m_lastFraction;
 };
 
 } // namespace blink
 
 #endif // PrimitiveInterpolation_h