Changed CSSPropertyObjectPosition to use legacy interpolation

Source/core/animation/StringKeyframe.cpp

 // Copyright 2014 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.
 
 #include "config.h"
 #include "core/animation/StringKeyframe.h"
 
 #include "core/animation/AngleSVGInterpolation.h"
 #include "core/animation/CSSValueInterpolationType.h"
 #include "core/animation/ColorStyleInterpolation.h"
@@ skipping 359 matching lines @@
 
         if (ImageStyleInterpolation::canCreateFrom(*fromCSSValue) && ImageStyleInterpolation::canCreateFrom(*toCSSValue))
             return ImageStyleInterpolation::create(*fromCSSValue, *toCSSValue, property);
 
         forceDefaultInterpolation = true;
         break;
     case CSSPropertyBorderBottomLeftRadius:
     case CSSPropertyBorderBottomRightRadius:
     case CSSPropertyBorderTopLeftRadius:
     case CSSPropertyBorderTopRightRadius:
-        range = RangeNonNegative;
-        // Fall through
-    case CSSPropertyObjectPosition:
         if (LengthPairStyleInterpolation::canCreateFrom(*fromCSSValue) && LengthPairStyleInterpolation::canCreateFrom(*toCSSValue))
-            return LengthPairStyleInterpolation::create(*fromCSSValue, *toCSSValue, property, range);
+            return LengthPairStyleInterpolation::create(*fromCSSValue, *toCSSValue, property, RangeNonNegative);
         break;
 
     case CSSPropertyPerspectiveOrigin:
     case CSSPropertyTransformOrigin: {
         RefPtrWillBeRawPtr<Interpolation> interpolation = ListStyleInterpolation<LengthStyleInterpolation>::maybeCreateFromList(*fromCSSValue, *toCSSValue, property, range);
         if (interpolation)
             return interpolation.release();
 
         // FIXME: Handle keywords: top, right, left, center, bottom
         return createLegacyStyleInterpolation(property, end, element, baseStyle);
@@ skipping 206 matching lines @@
     RefPtrWillBeRawPtr<SVGPropertyBase> fromValue = attribute->currentValueBase()->cloneForAnimation(m_value);
     RefPtrWillBeRawPtr<SVGPropertyBase> toValue = attribute->currentValueBase()->cloneForAnimation(toSVGPropertySpecificKeyframe(end).value());
 
     if (!fromValue || !toValue)
         return nullptr;
 
     return createSVGInterpolation(fromValue.get(), toValue.get(), attribute.get());
 }
 
 } // namespace blink