Oilpan: move SVG property hierarchy to the heap.

Source/core/svg/SVGNumberList.cpp

 /*
  * Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 10 matching lines @@
 #include "config.h"
 #include "core/svg/SVGNumberList.h"
 
 #include "core/svg/SVGAnimationElement.h"
 #include "core/svg/SVGParserUtilities.h"
 #include "wtf/text/StringBuilder.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
-inline PassRefPtr<SVGNumberList> toSVGNumberList(PassRefPtr<SVGPropertyBase> passBase)
+inline PassRefPtrWillBeRawPtr<SVGNumberList> toSVGNumberList(PassRefPtrWillBeRawPtr<SVGPropertyBase> passBase)
 {
-    RefPtr<SVGPropertyBase> base = passBase;
+    RefPtrWillBeRawPtr<SVGPropertyBase> base = passBase;
     ASSERT(base->type() == SVGNumberList::classType());
     return static_pointer_cast<SVGNumberList>(base.release());
 }
 
 SVGNumberList::SVGNumberList()
 {
 }
 
 SVGNumberList::~SVGNumberList()
 {
@@ skipping 53 matching lines @@
 
     if (!valid) {
         exceptionState.throwDOMException(SyntaxError, "Problem parsing number list \""+value+"\"");
         // No call to |clear()| here. SVG policy is to use valid items before error.
         // Spec: http://www.w3.org/TR/SVG/single-page.html#implnote-ErrorProcessing
     }
 }
 
 void SVGNumberList::add(PassRefPtrWillBeRawPtr<SVGPropertyBase> other, SVGElement* contextElement)
 {
-    RefPtr<SVGNumberList> otherList = toSVGNumberList(other);
+    RefPtrWillBeRawPtr<SVGNumberList> otherList = toSVGNumberList(other);
 
     if (length() != otherList->length())
         return;
 
     for (size_t i = 0; i < length(); ++i)
         at(i)->setValue(at(i)->value() + otherList->at(i)->value());
 }
 
-void SVGNumberList::calculateAnimatedValue(SVGAnimationElement* animationElement, float percentage, unsigned repeatCount, PassRefPtr<SVGPropertyBase> fromValue, PassRefPtr<SVGPropertyBase> toValue, PassRefPtr<SVGPropertyBase> toAtEndOfDurationValue, SVGElement* contextElement)
+void SVGNumberList::calculateAnimatedValue(SVGAnimationElement* animationElement, float percentage, unsigned repeatCount, PassRefPtrWillBeRawPtr<SVGPropertyBase> fromValue, PassRefPtrWillBeRawPtr<SVGPropertyBase> toValue, PassRefPtrWillBeRawPtr<SVGPropertyBase> toAtEndOfDurationValue, SVGElement* contextElement)
 {
-    RefPtr<SVGNumberList> fromList = toSVGNumberList(fromValue);
-    RefPtr<SVGNumberList> toList = toSVGNumberList(toValue);
-    RefPtr<SVGNumberList> toAtEndOfDurationList = toSVGNumberList(toAtEndOfDurationValue);
+    RefPtrWillBeRawPtr<SVGNumberList> fromList = toSVGNumberList(fromValue);
+    RefPtrWillBeRawPtr<SVGNumberList> toList = toSVGNumberList(toValue);
+    RefPtrWillBeRawPtr<SVGNumberList> toAtEndOfDurationList = toSVGNumberList(toAtEndOfDurationValue);
 
     size_t fromListSize = fromList->length();
     size_t toListSize = toList->length();
     size_t toAtEndOfDurationListSize = toAtEndOfDurationList->length();
 
     if (!adjustFromToListValues(fromList, toList, percentage, animationElement->animationMode()))
         return;
 
     for (size_t i = 0; i < toListSize; ++i) {
         float effectiveFrom = fromListSize ? fromList->at(i)->value() : 0;
         float effectiveTo = toListSize ? toList->at(i)->value() : 0;
         float effectiveToAtEnd = i < toAtEndOfDurationListSize ? toAtEndOfDurationList->at(i)->value() : 0;
 
         float animated = at(i)->value();
         animationElement->animateAdditiveNumber(percentage, repeatCount, effectiveFrom, effectiveTo, effectiveToAtEnd, animated);
         at(i)->setValue(animated);
     }
 }
 
-float SVGNumberList::calculateDistance(PassRefPtr<SVGPropertyBase> to, SVGElement*)
+float SVGNumberList::calculateDistance(PassRefPtrWillBeRawPtr<SVGPropertyBase> to, SVGElement*)
 {
     // FIXME: Distance calculation is not possible for SVGNumberList right now. We need the distance for every single value.
     return -1;
 }
 
 Vector<float> SVGNumberList::toFloatVector() const
 {
     Vector<float> vec;
     vec.reserveInitialCapacity(length());
     for (size_t i = 0; i < length(); ++i)
         vec.uncheckedAppend(at(i)->value());
     return vec;
 }
 
 }