Oilpan: move Range object to the oilpan heap.

Source/core/page/DOMSelection.h

 /*
  * Copyright (C) 2007 Apple Inc.  All rights reserved.
  * Copyright (C) 2012 Google 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.
@@ skipping 15 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 
 #ifndef DOMSelection_h
 #define DOMSelection_h
 
 #include "bindings/v8/ScriptWrappable.h"
 #include "core/frame/DOMWindowProperty.h"
-#include "heap/Handle.h"
+#include "platform/heap/Handle.h"
 #include "wtf/Forward.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/RefCounted.h"
 
 namespace WebCore {
 
 class ExceptionState;
 class LocalFrame;
 class Node;
 class Position;
@@ skipping 29 matching lines @@
     Node* anchorNode() const;
     int anchorOffset() const;
     Node* focusNode() const;
     int focusOffset() const;
     bool isCollapsed() const;
     int rangeCount() const;
     void collapse(Node*, int offset, ExceptionState&);
     void collapseToEnd(ExceptionState&);
     void collapseToStart(ExceptionState&);
     void extend(Node*, int offset, ExceptionState&);
-    PassRefPtr<Range> getRangeAt(int, ExceptionState&);
+    PassRefPtrWillBeRawPtr<Range> getRangeAt(int, ExceptionState&);
     void removeAllRanges();
     void addRange(Range*);
     void deleteFromDocument();
     bool containsNode(const Node*, bool partlyContained) const;
     void selectAllChildren(Node*, ExceptionState&);
 
     String toString();
 
     // Microsoft Selection Object API
     void empty();
@@ skipping 12 matching lines @@
     bool isValidForPosition(Node*) const;
 
     void addConsoleError(const String& message);
 
     const TreeScope* m_treeScope;
 };
 
 } // namespace WebCore
 
 #endif // DOMSelection_h