GTK: Another GTK deprecation patch.

chrome/browser/ui/gtk/gtk_util.cc

Index: chrome/browser/ui/gtk/gtk_util.cc
diff --git a/chrome/browser/ui/gtk/gtk_util.cc b/chrome/browser/ui/gtk/gtk_util.cc
index 54424a4c3fc8b8206b03e5b886d4ffd689b45763..c963216a08ad971287610ef464e0f25c9d8c8940 100644
--- a/chrome/browser/ui/gtk/gtk_util.cc
+++ b/chrome/browser/ui/gtk/gtk_util.cc
@@ -845,7 +845,9 @@ bool GrabAllInput(GtkWidget* widget) {
   if (!gtk_widget_get_visible(widget))
     return false;
 
-  if (!gdk_pointer_grab(widget->window, TRUE,
+  GdkWindow* gdk_window = gtk_widget_get_window(widget);
+  if (!gdk_pointer_grab(gdk_window,
+                        TRUE,
                         GdkEventMask(GDK_BUTTON_PRESS_MASK |
                                      GDK_BUTTON_RELEASE_MASK |
                                      GDK_ENTER_NOTIFY_MASK |
@@ -855,8 +857,8 @@ bool GrabAllInput(GtkWidget* widget) {
     return false;
   }
 
-  if (!gdk_keyboard_grab(widget->window, TRUE, time) == 0) {
-    gdk_display_pointer_ungrab(gdk_drawable_get_display(widget->window), time);
+  if (!gdk_keyboard_grab(gdk_window, TRUE, time) == 0) {
+    gdk_display_pointer_ungrab(gdk_drawable_get_display(gdk_window), time);
     return false;
   }