[cheese] Fixed unused-but-set warning in EogThumbNav

[David King <davidk src gnome org>]

commit 7834ebbe9959aac4514f7352181bc4efb292a275
Author: Rashi Aswani <aswanirashi19 gmail com>
Date:   Mon Nov 11 18:29:46 2013 +0530

    Fixed unused-but-set warning in EogThumbNav
    
    https://bugzilla.gnome.org/show_bug.cgi?id=711841

 src/thumbview/eog-thumb-nav.c |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)
---
diff --git a/src/thumbview/eog-thumb-nav.c b/src/thumbview/eog-thumb-nav.c
index d059cfc..8cec7f8 100644
--- a/src/thumbview/eog-thumb-nav.c
+++ b/src/thumbview/eog-thumb-nav.c
@@ -127,12 +127,10 @@ eog_thumb_nav_vadj_changed (GtkAdjustment *vadj, gpointer user_data)
 {
   EogThumbNav        *nav;
   EogThumbNavPrivate *priv;
-  gboolean            ltr;
   gdouble             value, upper, page_size;
 
   nav  = EOG_THUMB_NAV (user_data);
   priv = EOG_THUMB_NAV_GET_PRIVATE (nav);
-  ltr  = gtk_widget_get_direction (priv->sw) == GTK_TEXT_DIR_LTR;
 
   g_object_get (vadj,
                 "value", &value,
@@ -172,12 +170,10 @@ eog_thumb_nav_vadj_value_changed (GtkAdjustment *vadj, gpointer user_data)
 {
   EogThumbNav        *nav;
   EogThumbNavPrivate *priv;
-  gboolean            ltr;
   gdouble             value, upper, page_size;
 
   nav  = EOG_THUMB_NAV (user_data);
   priv = EOG_THUMB_NAV_GET_PRIVATE (nav);
-  ltr  = gtk_widget_get_direction (priv->sw) == GTK_TEXT_DIR_LTR;
 
   g_object_get (vadj,
                 "value", &value,