Change old code from "unloadListnerChanged" model to new WebKit EnableSuddenT...

webkit/glue/webframeloaderclient_impl.h

 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef WEBKIT_GLUE_WEBFRAMELOADERCLIENT_IMPL_H__
 #define WEBKIT_GLUE_WEBFRAMELOADERCLIENT_IMPL_H__
 
 #include <set>
 
 #include "base/compiler_specific.h"
@@ skipping 169 matching lines @@
                                       const WTF::Vector<WebCore::String>& paramValues);
 
   virtual WebCore::ObjectContentType objectContentType(const WebCore::KURL& url, 
                                               const WebCore::String& mimeType);
   virtual WebCore::String overrideMediaType() const;
 
   virtual void didPerformFirstNavigation() const;
 
   virtual void registerForIconNotification(bool listen = true);
 
-  virtual void unloadListenerChanged();
-
   // Callback function for download of alternate 404 pages.  If the server is
   // down or we take more than 1s to download the page, html will be an empty
   // string.
   void Alt404PageFinished(WebCore::DocumentLoader* loader,
                           const std::string& html);
 
  private:
   void makeDocumentView();
 
   // Given a NavigationAction, determine the associated window opening
@@ skipping 43 matching lines @@
   // Indicates if we need to send over the initial notification to the plugin
   // which specifies that the plugin should be ready to accept data.
   bool sent_initial_response_to_plugin_;
 
   // The disposition to use for the next call to dispatchCreatePage.
   WindowOpenDisposition next_window_open_disposition_;
 };
 
 #endif  // #ifndef WEBKIT_GLUE_WEBFRAMELOADERCLIENT_IMPL_H__