Add StylePath and use it to store 'd' in ComputedStyle

third_party/WebKit/Source/core/css/resolver/StyleBuilderConverter.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  *     * 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
  * copyright notice, this list of conditions and the following disclaimer
  * in the documentation and/or other materials provided with the
  * distribution.
  *     * Neither the name of Google Inc. nor the names of its
@@ skipping 14 matching lines @@
  */
 
 #include "core/css/resolver/StyleBuilderConverter.h"
 
 #include "core/css/BasicShapeFunctions.h"
 #include "core/css/CSSBasicShapeValues.h"
 #include "core/css/CSSContentDistributionValue.h"
 #include "core/css/CSSFontFeatureValue.h"
 #include "core/css/CSSFunctionValue.h"
 #include "core/css/CSSGridLineNamesValue.h"
+#include "core/css/CSSPathValue.h"
 #include "core/css/CSSPrimitiveValueMappings.h"
 #include "core/css/CSSQuadValue.h"
 #include "core/css/CSSReflectValue.h"
 #include "core/css/CSSShadowValue.h"
 #include "core/css/CSSStringValue.h"
 #include "core/css/CSSURIValue.h"
 #include "core/css/CSSValuePair.h"
 #include "core/css/resolver/FilterOperationResolver.h"
 #include "core/svg/SVGURIReference.h"
 #include "platform/transforms/RotateTransformOperation.h"
@@ skipping 901 matching lines @@
 
     return ScaleTransformOperation::create(sx, sy, sz, TransformOperation::Scale3D);
 }
 
 RespectImageOrientationEnum StyleBuilderConverter::convertImageOrientation(StyleResolverState& state, const CSSValue& value)
 {
     const CSSPrimitiveValue& primitiveValue = toCSSPrimitiveValue(value);
     return primitiveValue.getValueID() == CSSValueFromImage ? RespectImageOrientation : DoNotRespectImageOrientation;
 }
 
-CSSPathValue* StyleBuilderConverter::convertPath(StyleResolverState&, CSSValue& value)
+PassRefPtr<StylePath> StyleBuilderConverter::convertPath(StyleResolverState&, CSSValue& value)
 {
-    return toCSSPathValue(&value);
+    return toCSSPathValue(value).cachedPath();
 }
 
 } // namespace blink