Remove redundant WebLocalFrame* parameter from DidClearWindowObject

third_party/WebKit/public/web/WebFrameClient.h

 /*
  * Copyright (C) 2011, 2012 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 366 matching lines @@
   // body is known.
   virtual void DidCommitProvisionalLoad(const WebHistoryItem&,
                                         WebHistoryCommitType) {}
 
   // The frame's document has just been initialized.
   virtual void DidCreateNewDocument(WebLocalFrame* frame) {}
 
   // The window object for the frame has been cleared of any extra
   // properties that may have been set by script from the previously
   // loaded document.
-  virtual void DidClearWindowObject(WebLocalFrame* frame) {}
+  virtual void DidClearWindowObject() {}
 
   // The document element has been created.
   // This method may not invalidate the frame, nor execute JavaScript code.
   virtual void DidCreateDocumentElement(WebLocalFrame*) {}
 
   // Like |didCreateDocumentElement|, except this method may run JavaScript
   // code (and possibly invalidate the frame).
   virtual void RunScriptsAtDocumentElementAvailable(WebLocalFrame*) {}
 
   // The page title is available.
@@ skipping 369 matching lines @@
   // Overwrites the given URL to use an HTML5 embed if possible.
   // An empty URL is returned if the URL is not overriden.
   virtual WebURL OverrideFlashEmbedWithHTML(const WebURL& url) {
     return WebURL();
   }
 };
 
 }  // namespace blink
 
 #endif