Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/core/animation/CSSBasicShapeInterpolationType.cpp

Index: third_party/WebKit/Source/core/animation/CSSBasicShapeInterpolationType.cpp
diff --git a/third_party/WebKit/Source/core/animation/CSSBasicShapeInterpolationType.cpp b/third_party/WebKit/Source/core/animation/CSSBasicShapeInterpolationType.cpp
index 4ac573a3be86d23181237fedd371cc7ca6e9ae1b..717908360ccb804e0d32218078e0c61f61883496 100644
--- a/third_party/WebKit/Source/core/animation/CSSBasicShapeInterpolationType.cpp
+++ b/third_party/WebKit/Source/core/animation/CSSBasicShapeInterpolationType.cpp
@@ -10,8 +10,6 @@
 #include "core/css/resolver/StyleResolverState.h"
 #include "core/style/BasicShapes.h"
 #include "core/style/DataEquivalency.h"
-#include "wtf/PtrUtil.h"
-#include <memory>
 
 namespace blink {
 
@@ -19,9 +17,9 @@ namespace {
 
 class UnderlyingCompatibilityChecker : public InterpolationType::ConversionChecker {
 public:
-    static std::unique_ptr<UnderlyingCompatibilityChecker> create(PassRefPtr<NonInterpolableValue> underlyingNonInterpolableValue)
+    static PassOwnPtr<UnderlyingCompatibilityChecker> create(PassRefPtr<NonInterpolableValue> underlyingNonInterpolableValue)
     {
-        return wrapUnique(new UnderlyingCompatibilityChecker(underlyingNonInterpolableValue));
+        return adoptPtr(new UnderlyingCompatibilityChecker(underlyingNonInterpolableValue));
     }
 
 private:
@@ -39,9 +37,9 @@ private:
 
 class InheritedShapeChecker : public InterpolationType::ConversionChecker {
 public:
-    static std::unique_ptr<InheritedShapeChecker> create(CSSPropertyID property, PassRefPtr<BasicShape> inheritedShape)
+    static PassOwnPtr<InheritedShapeChecker> create(CSSPropertyID property, PassRefPtr<BasicShape> inheritedShape)
     {
-        return wrapUnique(new InheritedShapeChecker(property, inheritedShape));
+        return adoptPtr(new InheritedShapeChecker(property, inheritedShape));
     }
 
 private: