Make canNavigate() OOPI-friendly

Source/core/loader/FrameLoader.h

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) Research In Motion Limited 2009. All rights reserved.
  * Copyright (C) 2011 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:
  *
@@ skipping 145 matching lines @@
     void detach();
 
     void loadDone();
     void finishedParsing();
     void checkCompleted();
 
     void commitProvisionalLoad();
 
     FrameLoaderStateMachine* stateMachine() const { return &m_stateMachine; }
 
-    LocalFrame* findFrameForNavigation(const AtomicString& name, Document* activeDocument);
-
     void applyUserAgent(ResourceRequest&);
 
     bool shouldInterruptLoadForXFrameOptions(const String&, const KURL&, unsigned long requestIdentifier);
 
     bool allAncestorsAreComplete() const; // including this
 
     bool shouldClose();
 
     bool allowPlugins(ReasonForCallingAllowPlugins);
 
@@ skipping 92 matching lines @@
 
     bool m_didAccessInitialDocument;
     Timer<FrameLoader> m_didAccessInitialDocumentTimer;
 
     SandboxFlags m_forcedSandboxFlags;
 };
 
 } // namespace blink
 
 #endif // FrameLoader_h