[nautilus] selection-canvas-item: remove useless Xrandr code which does nothing

[Cosimo Cecchi <cosimoc src gnome org>]

commit 3c749cf9da882043cc5a5cb938f8831831dec768
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Fri Feb 11 10:10:03 2011 -0500

    selection-canvas-item: remove useless Xrandr code which does nothing
    
    This code doesn't seem to actually do anything

 configure.in                                       |   13 ------
 .../nautilus-selection-canvas-item.c               |   40 --------------------
 2 files changed, 0 insertions(+), 53 deletions(-)
---
diff --git a/configure.in b/configure.in
index a7772e1..16fa920 100644
--- a/configure.in
+++ b/configure.in
@@ -267,19 +267,6 @@ AC_TRY_RUN([#include <time.h>
 	    AC_DEFINE(HAVE_STRFTIME_EXTENSION, 1, [Define if strftime supports %E and %O modifiers.])
             )
 
-dnl ===========================================================================
-
-#
-# Checks for Xft/XRender
-#
-PKG_CHECK_MODULES(RENDER, xrender, [
-	  	  AM_CONDITIONAL(HAVE_RENDER, true)
-		  AC_DEFINE(HAVE_RENDER, 1, [Define to enable render support])
-		  ],
-          	  [AM_CONDITIONAL(HAVE_RENDER, false)])
-
-AC_SUBST(RENDER_LIBS)
-
 dnl ==========================================================================
 	
 dnl base libs
diff --git a/libnautilus-private/nautilus-selection-canvas-item.c b/libnautilus-private/nautilus-selection-canvas-item.c
index ced22e3..3878ade 100644
--- a/libnautilus-private/nautilus-selection-canvas-item.c
+++ b/libnautilus-private/nautilus-selection-canvas-item.c
@@ -30,11 +30,6 @@
 
 #include <math.h>
 
-#ifdef HAVE_RENDER
-#include <gdk/gdkx.h>
-#include <X11/extensions/Xrender.h>
-#endif
-
 enum {
 	PROP_X1 = 1,
 	PROP_Y1,
@@ -59,11 +54,6 @@ struct _NautilusSelectionCanvasItemDetails {
 	Rect last_outline_update_rect;
 	int last_outline_update_width;
 
-#ifdef HAVE_RENDER
-	gboolean use_render;
-	XRenderPictFormat *format;
-#endif
-
 	double x1, y1, x2, y2;		/* Corners of item */
 	double width;			/* Outline width */
 
@@ -412,35 +402,6 @@ nautilus_selection_canvas_item_update (EelCanvasItem *item,
 }
 
 static void
-nautilus_selection_canvas_item_realize (EelCanvasItem *item)
-{
-#ifdef HAVE_RENDER
-	NautilusSelectionCanvasItemDetails *priv;
-	int event_base, error_base;
-	Display *dpy;
-
-	priv = NAUTILUS_SELECTION_CANVAS_ITEM (item)->priv;
-
-	dpy = GDK_WINDOW_XDISPLAY (gtk_widget_get_window (GTK_WIDGET (item->canvas)));
-	priv->use_render = XRenderQueryExtension (dpy, &event_base, &error_base);
-
-	if (priv->use_render) {
-		GdkVisual *gdk_visual;
-		Visual *visual;
-
-		gdk_visual = gtk_widget_get_visual (GTK_WIDGET (item->canvas));
-		visual = gdk_x11_visual_get_xvisual (gdk_visual);
-
-		priv->format = XRenderFindVisualFormat (dpy, visual);
-	}
-#endif
-	
-	if (EEL_CANVAS_ITEM_CLASS (nautilus_selection_canvas_item_parent_class)->realize) {
-		(* EEL_CANVAS_ITEM_CLASS (nautilus_selection_canvas_item_parent_class)->realize) (item);
-	}
-}
-
-static void
 nautilus_selection_canvas_item_translate (EelCanvasItem *item,
 					  double dx,
 					  double dy)
@@ -691,7 +652,6 @@ nautilus_selection_canvas_item_class_init (NautilusSelectionCanvasItemClass *kla
 	item_class->draw = nautilus_selection_canvas_item_draw;
 	item_class->point = nautilus_selection_canvas_item_point;
 	item_class->update = nautilus_selection_canvas_item_update;
-	item_class->realize = nautilus_selection_canvas_item_realize;
 	item_class->bounds = nautilus_selection_canvas_item_bounds;
 	item_class->translate = nautilus_selection_canvas_item_translate;