Revert "Remove OwnPtr from Blink."

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

Index: third_party/WebKit/Source/core/animation/CSSImageSliceInterpolationType.cpp
diff --git a/third_party/WebKit/Source/core/animation/CSSImageSliceInterpolationType.cpp b/third_party/WebKit/Source/core/animation/CSSImageSliceInterpolationType.cpp
index 1a6aff641e8f9a5ee739154b5fbb367b333e9d1f..76890c033f61c1bb2ec3c05fd92c954236772011 100644
--- a/third_party/WebKit/Source/core/animation/CSSImageSliceInterpolationType.cpp
+++ b/third_party/WebKit/Source/core/animation/CSSImageSliceInterpolationType.cpp
@@ -8,8 +8,6 @@
 #include "core/animation/ImageSlicePropertyFunctions.h"
 #include "core/css/CSSBorderImageSliceValue.h"
 #include "core/css/resolver/StyleResolverState.h"
-#include "wtf/PtrUtil.h"
-#include <memory>
 
 namespace blink {
 
@@ -84,9 +82,9 @@ namespace {
 
 class UnderlyingSliceTypesChecker : public InterpolationType::ConversionChecker {
 public:
-    static std::unique_ptr<UnderlyingSliceTypesChecker> create(const SliceTypes& underlyingTypes)
+    static PassOwnPtr<UnderlyingSliceTypesChecker> create(const SliceTypes& underlyingTypes)
     {
-        return wrapUnique(new UnderlyingSliceTypesChecker(underlyingTypes));
+        return adoptPtr(new UnderlyingSliceTypesChecker(underlyingTypes));
     }
 
     static SliceTypes getUnderlyingSliceTypes(const InterpolationValue& underlying)
@@ -109,9 +107,9 @@ private:
 
 class InheritedSliceTypesChecker : public InterpolationType::ConversionChecker {
 public:
-    static std::unique_ptr<InheritedSliceTypesChecker> create(CSSPropertyID property, const SliceTypes& inheritedTypes)
+    static PassOwnPtr<InheritedSliceTypesChecker> create(CSSPropertyID property, const SliceTypes& inheritedTypes)
     {
-        return wrapUnique(new InheritedSliceTypesChecker(property, inheritedTypes));
+        return adoptPtr(new InheritedSliceTypesChecker(property, inheritedTypes));
     }
 
 private:
@@ -131,7 +129,7 @@ private:
 
 InterpolationValue convertImageSlice(const ImageSlice& slice, double zoom)
 {
-    std::unique_ptr<InterpolableList> list = InterpolableList::create(SideIndexCount);
+    OwnPtr<InterpolableList> list = InterpolableList::create(SideIndexCount);
     const Length* sides[SideIndexCount] = {};
     sides[SideTop] = &slice.slices.top();
     sides[SideRight] = &slice.slices.right();
@@ -178,7 +176,7 @@ InterpolationValue CSSImageSliceInterpolationType::maybeConvertValue(const CSSVa
         return nullptr;
 
     const CSSBorderImageSliceValue& slice = toCSSBorderImageSliceValue(value);
-    std::unique_ptr<InterpolableList> list = InterpolableList::create(SideIndexCount);
+    OwnPtr<InterpolableList> list = InterpolableList::create(SideIndexCount);
     const CSSPrimitiveValue* sides[SideIndexCount];
     sides[SideTop] = slice.slices().top();
     sides[SideRight] = slice.slices().right();