[gtk+/gtk-style-context] GtkThemingEngine: remove unused code

[Carlos Garnacho <carlosg src gnome org>]

commit 722a7b2d33fb3f3efd1dccb02fb0f71c5c27fbc3
Author: Carlos Garnacho <carlosg gnome org>
Date:   Wed Nov 17 02:59:19 2010 +0100

    GtkThemingEngine: remove unused code

 gtk/gtkthemingengine.c |   64 ------------------------------------------------
 1 files changed, 0 insertions(+), 64 deletions(-)
---
diff --git a/gtk/gtkthemingengine.c b/gtk/gtkthemingengine.c
index ad8ae01..a2e012e 100644
--- a/gtk/gtkthemingengine.c
+++ b/gtk/gtkthemingengine.c
@@ -1164,70 +1164,6 @@ add_path_line (cairo_t        *cr,
 }
 
 static void
-add_path_rectangle_sides (cairo_t  *cr,
-                          gdouble   x,
-                          gdouble   y,
-                          gdouble   width,
-                          gdouble   height,
-                          guint     sides)
-{
-  if (sides & SIDE_TOP)
-    {
-      cairo_move_to (cr, x, y + 0.5);
-      cairo_line_to (cr, x + width, y + 0.5);
-    }
-
-  if (sides & SIDE_RIGHT)
-    {
-      cairo_move_to (cr, x + width - 0.5, y);
-      cairo_line_to (cr, x + width - 0.5, y + height);
-    }
-
-  if (sides & SIDE_BOTTOM)
-    {
-      cairo_move_to (cr, x, y + height - 0.5);
-      cairo_line_to (cr, x + width, y + height - 0.5);
-    }
-
-  if (sides & SIDE_LEFT)
-    {
-      cairo_move_to (cr, x + 0.5, y + height);
-      cairo_line_to (cr, x + 0.5, y);
-    }
-}
-
-static void
-add_path_gap_side (cairo_t           *cr,
-                   GtkPositionType    gap_side,
-                   gdouble            x,
-                   gdouble            y,
-                   gdouble            width,
-                   gdouble            height,
-                   gdouble            xy0_gap,
-                   gdouble            xy1_gap)
-{
-  switch (gap_side)
-    {
-    case GTK_POS_TOP:
-      add_path_line (cr, x, y, x + xy0_gap, y);
-      add_path_line (cr, x + xy1_gap, y, x + width, y);
-      break;
-    case GTK_POS_BOTTOM:
-      add_path_line (cr, x, y + height, x + xy0_gap, y + height);
-      add_path_line (cr, x + xy1_gap, y + height, x + width, y + height);
-      break;
-    case GTK_POS_LEFT:
-      add_path_line (cr, x, y, x, y + xy0_gap);
-      add_path_line (cr, x, y + xy1_gap, x, y + height);
-      break;
-    case GTK_POS_RIGHT:
-      add_path_line (cr, x + width, y, x + width, y + xy0_gap);
-      add_path_line (cr, x + width, y + xy1_gap, x + width, y + height);
-      break;
-    }
-}
-
-static void
 color_shade (const GdkRGBA *color,
              gdouble        factor,
              GdkRGBA       *color_return)