Move Frame to the Oilpan heap.

Source/core/dom/Element.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Peter Kelly (pmk@post.com)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2007 David Smith (catfish.man@gmail.com)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012, 2013 Apple Inc. All rights reserved.
  *           (C) 2007 Eric Seidel (eric@webkit.org)
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 2038 matching lines @@
         // animations) is difficult, for now we match IE's heuristic and bring
         // up the keyboard if there's been any gesture since load.
         document().page()->chrome().client().showImeIfNeeded();
     }
 }
 
 void Element::updateFocusAppearance(bool /*restorePreviousSelection*/)
 {
     if (isRootEditableElement()) {
         // Taking the ownership since setSelection() may release the last reference to |frame|.
-        RefPtr<LocalFrame> frame(document().frame());
+        RefPtrWillBeRawPtr<LocalFrame> frame(document().frame());
         if (!frame)
             return;
 
         // When focusing an editable element in an iframe, don't reset the selection if it already contains a selection.
         if (this == frame->selection().rootEditableElement())
             return;
 
         // FIXME: We should restore the previous selection if there is one.
         VisibleSelection newSelection = VisibleSelection(firstPositionInOrBeforeNode(this), DOWNSTREAM);
         // Passing DoNotSetFocus as this function is called after FocusController::setFocusedElement()
@@ skipping 1178 matching lines @@
         return v8::Handle<v8::Object>();
 
     wrapper->SetPrototype(binding->prototype());
 
     wrapperType->refObject(toScriptWrappableBase());
     V8DOMWrapper::associateObjectWithWrapperNonTemplate(this, wrapperType, wrapper, isolate);
     return wrapper;
 }
 
 } // namespace blink