Oilpan: Remove a visitor parameter from isHeapObjectAlive

public/web/WebFrame.h

 /*
  * Copyright (C) 2009 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 692 matching lines @@
     // commit-time.
     void setParent(WebFrame*);
 
 private:
     friend class OpenedFrameTracker;
 
 #if BLINK_IMPLEMENTATION
 #if ENABLE(OILPAN)
     static void traceFrame(Visitor*, WebFrame*);
     static void traceFrame(InlinedGlobalMarkingVisitor, WebFrame*);
-    static bool isFrameAlive(Visitor*, const WebFrame*);
-    static bool isFrameAlive(InlinedGlobalMarkingVisitor, const WebFrame*);
+    static bool isFrameAlive(const WebFrame*);
 
     template <typename VisitorDispatcher>
     static void traceFramesImpl(VisitorDispatcher, WebFrame*);
     template <typename VisitorDispatcher>
     void clearWeakFramesImpl(VisitorDispatcher);
     template <typename VisitorDispatcher>
     static void traceFrameImpl(VisitorDispatcher, WebFrame*);
-    template <typename VisitorDispatcher>
-    static bool isFrameAliveImpl(VisitorDispatcher, const WebFrame*);
 #endif
 #endif
 
     const WebTreeScopeType m_scope;
 
     WebFrame* m_parent;
     WebFrame* m_previousSibling;
     WebFrame* m_nextSibling;
     WebFrame* m_firstChild;
     WebFrame* m_lastChild;
 
     WebFrame* m_opener;
     WebPrivateOwnPtr<OpenedFrameTracker> m_openedFrameTracker;
 };
 
 #if BLINK_IMPLEMENTATION
 Frame* toCoreFrame(const WebFrame*);
 #endif
 
 } // namespace blink
 
 #endif