[gtk+] Remove some unused variables

[Javier Jardón <jjardon src gnome org>]

commit 237ed3bbf8d42f93540a8e77d2967fcdd9dd931c
Author: Javier Jardón <jjardon gnome org>
Date:   Tue Aug 3 12:44:52 2010 +0200

    Remove some unused variables

 gtk/gtkprogressbar.c |    3 ---
 gtk/gtkstyle.c       |    1 -
 gtk/gtktreeview.c    |    5 -----
 3 files changed, 0 insertions(+), 9 deletions(-)
---
diff --git a/gtk/gtkprogressbar.c b/gtk/gtkprogressbar.c
index b6222bd..bea40f5 100644
--- a/gtk/gtkprogressbar.c
+++ b/gtk/gtkprogressbar.c
@@ -470,7 +470,6 @@ gtk_progress_bar_expose (GtkWidget      *widget,
                          GdkEventExpose *event)
 {
   GtkProgressBar *pbar = GTK_PROGRESS_BAR (widget);
-  GtkProgressBarPriv *priv = pbar->priv;
 
   if (gtk_widget_is_drawable (widget))
     gtk_progress_bar_paint (pbar);
@@ -657,7 +656,6 @@ static void
 gtk_progress_bar_paint_activity (GtkProgressBar            *pbar,
                                  GtkProgressBarOrientation  orientation)
 {
-  GtkProgressBarPriv *priv = pbar->priv;
   GtkWidget *widget = GTK_WIDGET (pbar);
   GdkRectangle area;
 
@@ -694,7 +692,6 @@ gtk_progress_bar_paint_continuous (GtkProgressBar            *pbar,
                                    gint                       amount,
                                    GtkProgressBarOrientation  orientation)
 {
-  GtkProgressBarPriv *priv = pbar->priv;
   GtkWidget *widget = GTK_WIDGET (pbar);
   GdkRectangle area;
 
diff --git a/gtk/gtkstyle.c b/gtk/gtkstyle.c
index 4ded20e..e1d5f4b 100644
--- a/gtk/gtkstyle.c
+++ b/gtk/gtkstyle.c
@@ -6163,7 +6163,6 @@ draw_insertion_cursor (GtkWidget          *widget,
   gint stem_width;
   gint arrow_width;
   gint x, y;
-  gint i;
   gfloat cursor_aspect_ratio;
   gint offset;
   
diff --git a/gtk/gtktreeview.c b/gtk/gtktreeview.c
index 955558b..444a81a 100644
--- a/gtk/gtktreeview.c
+++ b/gtk/gtktreeview.c
@@ -3455,8 +3455,6 @@ gtk_tree_view_motion_draw_column_motion_arrow (GtkTreeView *tree_view)
     }
   else if (arrow_type == DRAG_COLUMN_WINDOW_STATE_ARROW)
     {
-      gint i, j = 1;
-
       width = tree_view->priv->expander_size;
 
       /* Get x, y, width, height of arrow */
@@ -3524,8 +3522,6 @@ gtk_tree_view_motion_draw_column_motion_arrow (GtkTreeView *tree_view)
   else if (arrow_type == DRAG_COLUMN_WINDOW_STATE_ARROW_LEFT ||
 	   arrow_type == DRAG_COLUMN_WINDOW_STATE_ARROW_RIGHT)
     {
-      gint i, j = 1;
-
       width = tree_view->priv->expander_size;
 
       /* Get x, y, width, height of arrow */
@@ -4225,7 +4221,6 @@ gtk_tree_view_draw_line (GtkTreeView         *tree_view,
                          int                  y2)
 {
   cairo_t *cr;
-  int line_width;
 
   cr = gdk_cairo_create (window);