Move gdk_window_lookup to common code

gdk/gdkwindow.c

@@ -10685,3 +10685,21 @@ gdk_window_register_dnd (GdkWindow *window)
 {
   GDK_WINDOW_IMPL_GET_CLASS (window->impl)->register_dnd (window);
 }
+
+/**
+ * gdk_window_lookup:
+ * @anid: a native window handle
+ *
+ * Looks up the #GdkWindow that wraps the given native window handle.
+ *
+ * For example in the X backend, a native window handle is an Xlib
+ * <type>XID</type>.
+ *
+ * Return value: (transfer none): the #GdkWindow wrapper for the native
+ *    window, or %NULL if there is none.
+ **/
+GdkWindow *
+gdk_window_lookup (GdkNativeWindow anid)
+{
+  return gdk_window_lookup_for_display (gdk_display_get_default (), anid);
+}

gdk/quartz/gdkwindow-quartz.c

@@ -2868,13 +2868,6 @@ gdk_window_foreign_new_for_display (GdkDisplay      *display,
   return NULL;
 }
 
-GdkWindow*
-gdk_window_lookup (GdkNativeWindow anid)
-{
-  /* Foreign windows aren't supported in Mac OS X */
-  return NULL;
-}
-
 GdkWindow *
 gdk_window_lookup_for_display (GdkDisplay *display, GdkNativeWindow anid)
 {

gdk/win32/gdkwindow-win32.c

@@ -685,12 +685,6 @@ gdk_window_foreign_new_for_display (GdkDisplay      *display,
   return window;
 }
 
-GdkWindow*
-gdk_window_lookup (GdkNativeWindow hwnd)
-{
-  return (GdkWindow*) gdk_win32_handle_table_lookup (hwnd); 
-}
-
 void
 _gdk_win32_window_destroy (GdkWindow *window,
 			   gboolean   recursing,
@@ -3103,7 +3097,7 @@ gdk_window_lookup_for_display (GdkDisplay      *display,
 {
   g_return_val_if_fail (display == _gdk_display, NULL);
 
-  return gdk_window_lookup (anid);
+  return (GdkWindow*) gdk_win32_handle_table_lookup (hwnd);
 }
 
 void

gdk/x11/gdkwindow-x11.c

@@ -969,24 +969,6 @@ gdk_window_lookup_for_display (GdkDisplay *display, GdkNativeWindow anid)
   return (GdkWindow*) gdk_xid_table_lookup_for_display (display, anid);
 }
 
-/**
- * gdk_window_lookup:
- * @anid: a native window handle.
- *
- * Looks up the #GdkWindow that wraps the given native window handle. 
- *
- * For example in the X backend, a native window handle is an Xlib
- * <type>XID</type>.
- *
- * Return value: (transfer none): the #GdkWindow wrapper for the native
- *    window, or %NULL if there is none.
- **/
-GdkWindow *
-gdk_window_lookup (GdkNativeWindow anid)
-{
-  return (GdkWindow*) gdk_xid_table_lookup (anid);
-}
-
 static void
 gdk_toplevel_x11_free_contents (GdkDisplay *display,
 				GdkToplevelX11 *toplevel)