Oilpan: Replace RefPtrs to Node and its subclasses in core/dom/ with Oilpan transtion types.

Source/core/dom/Node.cpp

Index: Source/core/dom/Node.cpp
diff --git a/Source/core/dom/Node.cpp b/Source/core/dom/Node.cpp
index 00d15ffe33f87e86972771db485079ebb87c8f66..b930bbccb68d501a5edc1e0016ca319275ac5e88 100644
--- a/Source/core/dom/Node.cpp
+++ b/Source/core/dom/Node.cpp
@@ -464,7 +464,7 @@ Node* Node::pseudoAwareLastChild() const
     return lastChild();
 }
 
-void Node::insertBefore(PassRefPtr<Node> newChild, Node* refChild, ExceptionState& exceptionState)
+void Node::insertBefore(PassRefPtrWillBeRawPtr<Node> newChild, Node* refChild, ExceptionState& exceptionState)
 {
     if (isContainerNode())
         toContainerNode(this)->insertBefore(newChild, refChild, exceptionState);
@@ -472,7 +472,7 @@ void Node::insertBefore(PassRefPtr<Node> newChild, Node* refChild, ExceptionStat
         exceptionState.throwDOMException(HierarchyRequestError, "This node type does not support this method.");
 }
 
-void Node::replaceChild(PassRefPtr<Node> newChild, Node* oldChild, ExceptionState& exceptionState)
+void Node::replaceChild(PassRefPtrWillBeRawPtr<Node> newChild, Node* oldChild, ExceptionState& exceptionState)
 {
     if (isContainerNode())
         toContainerNode(this)->replaceChild(newChild, oldChild, exceptionState);
@@ -488,7 +488,7 @@ void Node::removeChild(Node* oldChild, ExceptionState& exceptionState)
         exceptionState.throwDOMException(NotFoundError, "This node type does not support this method.");
 }
 
-void Node::appendChild(PassRefPtr<Node> newChild, ExceptionState& exceptionState)
+void Node::appendChild(PassRefPtrWillBeRawPtr<Node> newChild, ExceptionState& exceptionState)
 {
     if (isContainerNode())
         toContainerNode(this)->appendChild(newChild, exceptionState);