Oilpan: move editing objects to the heap.

Source/core/editing/RemoveNodeCommand.h

 /*
  * Copyright (C) 2005, 2006, 2008 Apple Inc. All rights reserved.
  *
  * 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.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 14 matching lines @@
 
 #ifndef RemoveNodeCommand_h
 #define RemoveNodeCommand_h
 
 #include "core/editing/EditCommand.h"
 
 namespace WebCore {
 
 class RemoveNodeCommand FINAL : public SimpleEditCommand {
 public:
-    static PassRefPtr<RemoveNodeCommand> create(PassRefPtr<Node> node, ShouldAssumeContentIsAlwaysEditable shouldAssumeContentIsAlwaysEditable)
+    static PassRefPtrWillBeRawPtr<RemoveNodeCommand> create(PassRefPtrWillBeRawPtr<Node> node, ShouldAssumeContentIsAlwaysEditable shouldAssumeContentIsAlwaysEditable)
     {
-        return adoptRef(new RemoveNodeCommand(node, shouldAssumeContentIsAlwaysEditable));
+        return adoptRefWillBeNoop(new RemoveNodeCommand(node, shouldAssumeContentIsAlwaysEditable));
     }
 
+    virtual void trace(Visitor*) OVERRIDE;
+
 private:
-    explicit RemoveNodeCommand(PassRefPtr<Node>, ShouldAssumeContentIsAlwaysEditable);
+    explicit RemoveNodeCommand(PassRefPtrWillBeRawPtr<Node>, ShouldAssumeContentIsAlwaysEditable);
 
     virtual void doApply() OVERRIDE;
     virtual void doUnapply() OVERRIDE;
 
-    RefPtr<Node> m_node;
-    RefPtr<ContainerNode> m_parent;
-    RefPtr<Node> m_refChild;
+    RefPtrWillBeMember<Node> m_node;
+    RefPtrWillBeMember<ContainerNode> m_parent;
+    RefPtrWillBeMember<Node> m_refChild;
     ShouldAssumeContentIsAlwaysEditable m_shouldAssumeContentIsAlwaysEditable;
 };
 
 } // namespace WebCore
 
 #endif // RemoveNodeCommand_h