Remove more oilpan.

sky/engine/core/css/CSSRuleList.h

 /*
  * (C) 1999-2003 Lars Knoll (knoll@kde.org)
  * (C) 2002-2003 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2002, 2006, 2012 Apple Computer, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 #ifndef CSSRuleList_h
 #define CSSRuleList_h
 
 #include "bindings/core/v8/ScriptWrappable.h"
-#include "platform/heap/Handle.h"
+#include "wtf/PassOwnPtr.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/RefPtr.h"
 #include "wtf/Vector.h"
 
 namespace blink {
 
 class CSSRule;
 class CSSStyleSheet;
 
-class CSSRuleList : public DummyBase<CSSRuleList>, public ScriptWrappable {
+class CSSRuleList : public ScriptWrappable {
     DEFINE_WRAPPERTYPEINFO();
-    WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED;
+    WTF_MAKE_FAST_ALLOCATED;
     WTF_MAKE_NONCOPYABLE(CSSRuleList);
 public:
     virtual ~CSSRuleList();
 
 #if !ENABLE(OILPAN)
     virtual void ref() = 0;
     virtual void deref() = 0;
 #endif
 
     virtual unsigned length() const = 0;
@@ skipping 63 matching lines @@
     virtual unsigned length() const override { return m_rule->length(); }
     virtual CSSRule* item(unsigned index) const override { return m_rule->item(index); }
     virtual CSSStyleSheet* styleSheet() const override { return m_rule->parentStyleSheet(); }
 
     RawPtr<Rule> m_rule;
 };
 
 } // namespace blink
 
 #endif // CSSRuleList_h