Oilpan: have xml/ objects on the heap by default.

Source/core/xml/XPathValue.h

 /*
  * Copyright 2005 Frerich Raabe <raabe@kde.org>
  * Copyright (C) 2006 Apple Computer, Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
@@ skipping 18 matching lines @@
 
 #include "core/xml/XPathNodeSet.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
 namespace XPath {
 
 struct EvaluationContext;
 
-class ValueData : public RefCountedWillBeGarbageCollectedFinalized<ValueData> {
+class ValueData : public GarbageCollectedFinalized<ValueData> {
 public:
-    static PassRefPtrWillBeRawPtr<ValueData> create() { return adoptRefWillBeNoop(new ValueData); }
-    static PassRefPtrWillBeRawPtr<ValueData> create(const NodeSet& nodeSet) { return adoptRefWillBeNoop(new ValueData(nodeSet)); }
-    static PassRefPtrWillBeRawPtr<ValueData> create(PassOwnPtrWillBeRawPtr<NodeSet> nodeSet) { return adoptRefWillBeNoop(new ValueData(nodeSet)); }
-    static PassRefPtrWillBeRawPtr<ValueData> create(const String& string) { return adoptRefWillBeNoop(new ValueData(string)); }
+    static ValueData* create() { return new ValueData; }
+    static ValueData* create(const NodeSet& nodeSet) { return new ValueData(nodeSet); }
+    static ValueData* create(NodeSet* nodeSet) { return new ValueData(nodeSet); }
+    static ValueData* create(const String& string) { return new ValueData(string); }
     DECLARE_TRACE();
     NodeSet& nodeSet() { return *m_nodeSet; }
 
     String m_string;
 
 private:
     ValueData() : m_nodeSet(NodeSet::create()) { }
     explicit ValueData(const NodeSet& nodeSet) : m_nodeSet(NodeSet::create(nodeSet)) { }
-    explicit ValueData(PassOwnPtrWillBeRawPtr<NodeSet> nodeSet) : m_nodeSet(nodeSet) { }
+    explicit ValueData(NodeSet* nodeSet) : m_nodeSet(nodeSet) { }
     explicit ValueData(const String& string) : m_string(string), m_nodeSet(NodeSet::create()) { }
 
-    OwnPtrWillBeMember<NodeSet> m_nodeSet;
+    Member<NodeSet> m_nodeSet;
 };
 
 // Copying Value objects makes their data partially shared, so care has to be taken when dealing with copies.
 class Value {
     DISALLOW_ALLOCATION();
 public:
     enum Type { NodeSetValue, BooleanValue, NumberValue, StringValue };
 
     Value(unsigned value) : m_type(NumberValue), m_bool(false), m_number(value) { }
     Value(unsigned long value) : m_type(NumberValue), m_bool(false), m_number(value) { }
     Value(double value) : m_type(NumberValue), m_bool(false), m_number(value) { }
 
     Value(const char* value) : m_type(StringValue), m_bool(false), m_number(0), m_data(ValueData::create(value)) { }
     Value(const String& value) : m_type(StringValue), m_bool(false), m_number(0), m_data(ValueData::create(value)) { }
     Value(const NodeSet& value) : m_type(NodeSetValue), m_bool(false), m_number(0), m_data(ValueData::create(value)) { }
     Value(Node* value) : m_type(NodeSetValue), m_bool(false), m_number(0), m_data(ValueData::create()) { m_data->nodeSet().append(value); }
     DECLARE_TRACE();
 
     // This is needed to safely implement constructing from bool - with normal
     // function overloading, any pointer type would match.
     template<typename T> Value(T);
 
     static const struct AdoptTag { } adopt;
-    Value(PassOwnPtrWillBeRawPtr<NodeSet> value, const AdoptTag&) : m_type(NodeSetValue), m_bool(false), m_number(0),  m_data(ValueData::create(value)) { }
+    Value(NodeSet* value, const AdoptTag&) : m_type(NodeSetValue), m_bool(false), m_number(0),  m_data(ValueData::create(value)) { }
 
     Type type() const { return m_type; }
 
     bool isNodeSet() const { return m_type == NodeSetValue; }
     bool isBoolean() const { return m_type == BooleanValue; }
     bool isNumber() const { return m_type == NumberValue; }
     bool isString() const { return m_type == StringValue; }
 
     // If this is called during XPathExpression::evaluate(), EvaluationContext
     // should be passed.
     const NodeSet& toNodeSet(EvaluationContext*) const;
     NodeSet& modifiableNodeSet(EvaluationContext&);
     bool toBoolean() const;
     double toNumber() const;
     String toString() const;
 
 private:
     Type m_type;
     bool m_bool;
     double m_number;
-    RefPtrWillBeMember<ValueData> m_data;
+    Member<ValueData> m_data;
 };
 
 template<>
 inline Value::Value(bool value)
     : m_type(BooleanValue)
     , m_bool(value)
     , m_number(0)
 {
 }
 
-}
+} // namespace XPath
 
-}
+} // namespace blink
+
 #endif // XPathValue_h