Remove more oilpan.

sky/engine/core/css/RuleSet.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  *
  * 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,
@@ skipping 59 matching lines @@
     unsigned m_containsAttributeSelector : 1;
 };
 
 struct SameSizeAsRuleData {
     void* a;
     unsigned b;
 };
 
 COMPILE_ASSERT(sizeof(RuleData) == sizeof(SameSizeAsRuleData), RuleData_should_stay_small);
 
-class RuleSet : public DummyBase<RuleSet> {
+class RuleSet {
     WTF_MAKE_NONCOPYABLE(RuleSet);
-    WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED;
+    WTF_MAKE_FAST_ALLOCATED;
 public:
     static PassOwnPtr<RuleSet> create() { return adoptPtr(new RuleSet); }
 
     void addRulesFromSheet(StyleSheetContents*, const MediaQueryEvaluator&, AddRuleFlags = RuleHasNoSpecialState);
     void addStyleRule(StyleRule*, AddRuleFlags);
     void addRule(StyleRule*, unsigned selectorIndex, AddRuleFlags);
 
     const RuleFeatureSet& features() const { return m_features; }
 
     const TerminatedArray<RuleData>* idRules(const AtomicString& key) const { ASSERT(!m_pendingRules); return m_idRules.get(key); }
@@ skipping 32 matching lines @@
     void addToRuleSet(const AtomicString& key, PendingRuleMap&, const RuleData&);
     void addFontFaceRule(StyleRuleFontFace*);
     void addKeyframesRule(StyleRuleKeyframes*);
 
     void addChildRules(const Vector<RefPtr<StyleRuleBase> >&, const MediaQueryEvaluator& medium, AddRuleFlags);
     bool findBestRuleSetAndAdd(const CSSSelector&, RuleData&);
 
     void compactRules();
     static void compactPendingRules(PendingRuleMap&, CompactRuleMap&);
 
-    class PendingRuleMaps : public DummyBase<PendingRuleMaps> {
+    class PendingRuleMaps {
     public:
         static PassOwnPtr<PendingRuleMaps> create() { return adoptPtr(new PendingRuleMaps); }
 
         PendingRuleMap idRules;
         PendingRuleMap classRules;
         PendingRuleMap tagRules;
         PendingRuleMap shadowPseudoElementRules;
 
         void trace(Visitor*);
 
@@ skipping 25 matching lines @@
 #ifndef NDEBUG
     Vector<RuleData> m_allRules;
 #endif
 };
 
 } // namespace blink
 
 WTF_ALLOW_MOVE_AND_INIT_WITH_MEM_FUNCTIONS(blink::RuleData);
 
 #endif // RuleSet_h