GTK: Remove deprecated methods and replace them with the new standard calls.

ui/base/gtk/gtk_compat.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 UI_BASE_GTK_GTK_COMPAT_H_
 #define UI_BASE_GTK_GTK_COMPAT_H_
 #pragma once
 
 #include <gtk/gtk.h>
 
 // Google Chrome must depend on GTK 2.18, at least until the next LTS drops
 // (and we might have to extend which version of GTK we want to target due to
 // RHEL). To make our porting job for GTK3 easier, we define all the methods
 // that replace deprecated APIs in this file and then include it everywhere.
 //
 // This file is organized first by version, and then with each version,
 // alphabetically by method.
 
 #if !GTK_CHECK_VERSION(2, 20, 0)
+inline gboolean gtk_widget_get_mapped(GtkWidget* widget) {
+  return GTK_WIDGET_MAPPED(widget);
+}
+
 inline gboolean gtk_widget_get_realized(GtkWidget* widget) {
   return GTK_WIDGET_REALIZED(widget);
 }
 
 inline gboolean gtk_widget_is_toplevel(GtkWidget* widget) {
   return GTK_WIDGET_TOPLEVEL(widget);
 }
+
+inline void gtk_widget_set_mapped(GtkWidget* widget) {

[Lei Zhang, 2011/12/09 20:57:33]

Doesn't gtk_widget_set_mapped() also take a gboolean? Ditto for set_realized
below.

+  GTK_WIDGET_UNSET_FLAGS(widget, GTK_MAPPED);
+}
+
+inline void gtk_widget_set_realized(GtkWidget* widget) {
+  GTK_WIDGET_UNSET_FLAGS(widget, GTK_REALIZED);
+}
 #endif
 
 #if !GTK_CHECK_VERSION(2, 22, 0)
 inline gint gdk_visual_get_depth(GdkVisual* visual) {
   return visual->depth;
 }
 #endif
 
 #if !GTK_CHECK_VERSION(2, 24, 0)
 inline void gdk_pixmap_get_size(GdkPixmap* pixmap, gint* width, gint* height) {
@@ skipping 11 matching lines @@
 }
 
 inline int gdk_window_get_width(GdkWindow* window) {
   int width;
   gdk_drawable_get_size(GDK_DRAWABLE(window), &width, NULL);
   return width;
 }
 #endif
 
 #endif  // UI_BASE_GTK_GTK_COMPAT_H_