Remove tons of OILPAN.

sky/engine/core/inspector/JavaScriptCallFrame.h

 /*
  * Copyright (c) 2010, 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 32 matching lines @@
 class ScriptValue;
 
 class JavaScriptCallFrame : public RefCounted<JavaScriptCallFrame>, public ScriptWrappable {
     DEFINE_WRAPPERTYPEINFO();
 public:
     static PassRefPtr<JavaScriptCallFrame> create(v8::Handle<v8::Context> debuggerContext, v8::Handle<v8::Object> callFrame)
     {
         return adoptRef(new JavaScriptCallFrame(debuggerContext, callFrame));
     }
     ~JavaScriptCallFrame();
-    void trace(Visitor*);
 
     JavaScriptCallFrame* caller();
 
     int sourceID() const;
     int line() const;
     int column() const;
     String scriptName() const;
     String functionName() const;
 
     v8::Handle<v8::Value> scopeChain() const;
@@ skipping 17 matching lines @@
 
     v8::Isolate* m_isolate;
     RefPtr<JavaScriptCallFrame> m_caller;
     ScopedPersistent<v8::Context> m_debuggerContext;
     ScopedPersistent<v8::Object> m_callFrame;
 };
 
 } // namespace blink
 
 #endif // JavaScriptCallFrame_h