Oilpan: move SVG property hierarchy to the heap.

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 737 matching lines @@
 }
 
 float StyleBuilderConverter::convertSpacing(StyleResolverState& state, CSSValue* value)
 {
     CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value);
     if (primitiveValue->getValueID() == CSSValueNormal)
         return 0;
     return primitiveValue->computeLength<float>(state.cssToLengthConversionData());
 }
 
-PassRefPtr<SVGLengthList> StyleBuilderConverter::convertStrokeDasharray(StyleResolverState&, CSSValue* value)
+PassRefPtrWillBeRawPtr<SVGLengthList> StyleBuilderConverter::convertStrokeDasharray(StyleResolverState&, CSSValue* value)
 {
-    if (!value->isValueList()) {
+    if (!value->isValueList())
         return SVGRenderStyle::initialStrokeDashArray();
-    }
 
     CSSValueList* dashes = toCSSValueList(value);
 
-    RefPtr<SVGLengthList> array = SVGLengthList::create();
+    RefPtrWillBeRawPtr<SVGLengthList> array = SVGLengthList::create();
     size_t length = dashes->length();
     for (size_t i = 0; i < length; ++i) {
         CSSValue* currValue = dashes->item(i);
         if (!currValue->isPrimitiveValue())
             continue;
 
         CSSPrimitiveValue* dash = toCSSPrimitiveValue(dashes->item(i));
         array->append(SVGLength::fromCSSPrimitiveValue(dash));
     }
 
@@ skipping 10 matching lines @@
 
 Color StyleBuilderConverter::convertSVGColor(StyleResolverState& state, CSSValue* value)
 {
     CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value);
     if (primitiveValue->isRGBColor())
         return primitiveValue->getRGBA32Value();
     ASSERT(primitiveValue->getValueID() == CSSValueCurrentcolor);
     return state.style()->color();
 }
 
-PassRefPtr<SVGLength> StyleBuilderConverter::convertSVGLength(StyleResolverState&, CSSValue* value)
+PassRefPtrWillBeRawPtr<SVGLength> StyleBuilderConverter::convertSVGLength(StyleResolverState&, CSSValue* value)
 {
     return SVGLength::fromCSSPrimitiveValue(toCSSPrimitiveValue(value));
 }
 
 float StyleBuilderConverter::convertTextStrokeWidth(StyleResolverState& state, CSSValue* value)
 {
     CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value);
     if (primitiveValue->getValueID()) {
         float multiplier = convertLineWidth<float>(state, value);
         return CSSPrimitiveValue::create(multiplier / 48, CSSPrimitiveValue::CSS_EMS)->computeLength<float>(state.cssToLengthConversionData());
@@ skipping 11 matching lines @@
     CSSPrimitiveValue* primitiveValueZ = toCSSPrimitiveValue(list->item(2));
 
     return TransformOrigin(
         convertOriginLength<CSSValueLeft, CSSValueRight>(state, primitiveValueX),
         convertOriginLength<CSSValueTop, CSSValueBottom>(state, primitiveValueY),
         StyleBuilderConverter::convertComputedLength<float>(state, primitiveValueZ)
     );
 }
 
 } // namespace blink