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

chrome/browser/ui/gtk/task_manager_gtk.cc

 // 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.
 
 #include "chrome/browser/ui/gtk/task_manager_gtk.h"
 
 #include <gdk/gdkkeysyms.h>
 
 #include <algorithm>
 #include <set>
@@ skipping 839 matching lines @@
     // Compare by the first-in-group rows so that the groups will stay together.
     return model_->CompareValues(group_range1.first, group_range2.first, id);
   }
 }
 
 void TaskManagerGtk::OnDestroy(GtkWidget* dialog) {
   instance_ = NULL;
   delete this;
 }
 
-void TaskManagerGtk::OnResponse(GtkWidget* dialog, gint response_id) {
+void TaskManagerGtk::OnResponse(GtkWidget* dialog, int response_id) {
   if (response_id == GTK_RESPONSE_DELETE_EVENT) {
     // Store the dialog's size so we can restore it the next time it's opened.
     if (g_browser_process->local_state()) {
       gfx::Rect dialog_bounds = gtk_util::GetDialogBounds(GTK_WIDGET(dialog));
 
       DictionaryValue* placement_pref =
           g_browser_process->local_state()->GetMutableDictionary(
               prefs::kTaskManagerWindowPlacement);
       // Note that we store left/top for consistency with Windows, but that we
       // *don't* restore them.
@@ skipping 114 matching lines @@
                                           guint keyval,
                                           GdkModifierType modifier) {
   if (keyval == GDK_w && modifier == GDK_CONTROL_MASK) {
     // The GTK_RESPONSE_DELETE_EVENT response must be sent before the widget
     // is destroyed.  The deleted object will receive gtk signals otherwise.
     gtk_dialog_response(GTK_DIALOG(dialog_), GTK_RESPONSE_DELETE_EVENT);
   }
 
   return TRUE;
 }