gtk: Rename OnDialogResponse() to OnResponse() to standardize on a consistent naming scheme.

chrome/browser/ui/gtk/edit_search_engine_dialog.h

 // Copyright (c) 2011 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 CHROME_BROWSER_UI_GTK_EDIT_SEARCH_ENGINE_DIALOG_H_
 #define CHROME_BROWSER_UI_GTK_EDIT_SEARCH_ENGINE_DIALOG_H_
 #pragma once
 
 #include <gtk/gtk.h>
 #include <string>
@@ skipping 31 matching lines @@
   // Updates the tooltip and image of the image view based on is_valid. If
   // is_valid is false the tooltip of the image view is set to the message with
   // id invalid_message_id, otherwise the tooltip is set to the empty text.
   void UpdateImage(GtkWidget* image, bool is_valid, int invalid_message_id);
 
   // Callback for entry changes.
   CHROMEG_CALLBACK_0(EditSearchEngineDialog, void, OnEntryChanged,
                      GtkEditable*);
 
   // Callback for dialog buttons.
-  CHROMEG_CALLBACK_1(EditSearchEngineDialog, void, OnResponse, GtkDialog*, int);
+  CHROMEGTK_CALLBACK_1(EditSearchEngineDialog, void, OnResponse, int);
 
   // Callback for window destruction.
   CHROMEGTK_CALLBACK_0(EditSearchEngineDialog, void, OnWindowDestroy);
 
   // The dialog window.
   GtkWidget* dialog_;
 
   // Text entries for each field.
   GtkWidget* title_entry_;
   GtkWidget* keyword_entry_;
   GtkWidget* url_entry_;
 
   // Images showing whether each entry is okay or has errors.
   GtkWidget* title_image_;
   GtkWidget* keyword_image_;
   GtkWidget* url_image_;
 
   // The ok button (we need a reference to it so we can de-activate it when the
   // entries are not all filled in.)
   GtkWidget* ok_button_;
 
   scoped_ptr<EditSearchEngineController> controller_;
 
   DISALLOW_COPY_AND_ASSIGN(EditSearchEngineDialog);
 };
 
 #endif  // CHROME_BROWSER_UI_GTK_EDIT_SEARCH_ENGINE_DIALOG_H_