GTK: Create the start of a compatibility header wrapping deprecated methods.

chrome/browser/ui/login/login_prompt_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/login/login_prompt.h"
 
 #include <gtk/gtk.h>
 
 #include "base/string16.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/password_manager/password_manager.h"
 #include "chrome/browser/tab_contents/tab_contents_view_gtk.h"
 #include "chrome/browser/tab_contents/tab_util.h"
 #include "chrome/browser/ui/gtk/constrained_window_gtk.h"
 #include "chrome/browser/ui/gtk/gtk_util.h"
 #include "chrome/browser/ui/login/login_model.h"
 #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
 #include "content/browser/renderer_host/resource_dispatcher_host.h"
 #include "content/browser/tab_contents/navigation_controller.h"
 #include "content/browser/tab_contents/tab_contents.h"
 #include "content/browser/tab_contents/tab_contents_delegate.h"
 #include "content/public/browser/browser_thread.h"
 #include "grit/generated_resources.h"
 #include "net/url_request/url_request.h"
+#include "ui/base/gtk/gtk_compat.h"
 #include "ui/base/gtk/gtk_hig_constants.h"
 #include "ui/base/gtk/gtk_signal.h"
 #include "ui/base/l10n/l10n_util.h"
 
 using content::BrowserThread;
 using webkit_glue::PasswordForm;
 
 // ----------------------------------------------------------------------------
 // LoginHandlerGtk
 
@@ skipping 135 matching lines @@
 }
 
 void LoginHandlerGtk::OnCancelClicked(GtkWidget* sender) {
   CancelAuth();
 }
 
 void LoginHandlerGtk::OnPromptHierarchyChanged(GtkWidget* sender,
                                                GtkWidget* previous_toplevel) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
-  if (!GTK_WIDGET_TOPLEVEL(gtk_widget_get_toplevel(ok_)))
+  if (!gtk_widget_is_toplevel(gtk_widget_get_toplevel(ok_)))
     return;
 
   // Now that we have attached ourself to the window, we can make our OK
   // button the default action and mess with the focus.
   gtk_widget_set_can_default(ok_, TRUE);
   gtk_widget_grab_default(ok_);
 }
 
 // static
 LoginHandler* LoginHandler::Create(net::AuthChallengeInfo* auth_info,
                                    net::URLRequest* request) {
   return new LoginHandlerGtk(auth_info, request);
 }