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

webkit/glue/webview_delegate.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.
 
 // WebCore provides hooks for several kinds of functionality, allowing separate
 // classes termed "delegates" to receive notifications (in the form of direct
 // function calls) when certain events are about to occur or have just occurred.
 // In some cases, the delegate implements the needed functionality; in others,
 // the delegate has some control over the behavior but doesn't actually
 // implement it.  For example, the UI delegate is responsible for showing a
@@ skipping 436 matching lines @@
   virtual void OnPasswordFormsSeen(WebView* webview,
                                    const std::vector<PasswordForm>& forms) {
   }
 
   // Notification of the submission of a form so that its contents can be
   // recorded for future autofilling.
   virtual void OnAutofillFormSubmitted(WebView* webview,
                                        const AutofillForm& form) {
   }
 
-  //
-  virtual void OnUnloadListenerChanged(WebView* webview, WebFrame* webframe) {
+  virtual void EnableSuddenTermination() {
+  }
+
+  virtual void DisableSuddenTermination() {
   }
 
   // Queries the browser for suggestions to be shown for the form text field
   // named |field_name|.  |text| is the text entered by the user so far and
   // |node_id| is the id of the node of the input field.
   virtual void QueryFormFieldAutofill(const std::wstring& field_name,
                                       const std::wstring& text,
                                       int64 node_id) {
   }
 
@@ skipping 265 matching lines @@
 
   WebViewDelegate() { }
   virtual ~WebViewDelegate() { }
 
  private:
   DISALLOW_EVIL_CONSTRUCTORS(WebViewDelegate);
 };
 
 #endif  // WEBKIT_GLUE_WEBVIEW_DELEGATE_H__