[gtk+] icon view: Fix compiler warnings

[Matthias Clasen <matthiasc src gnome org>]

commit 138e958614fe4d11a6c7635972ff4f32079053ab
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat May 30 21:26:27 2015 -0400

    icon view: Fix compiler warnings
    
    Fix warnings due to -Wdeclaration-after-statement and -Wshadow.

 gtk/gtkiconview.c |    5 +----
 1 files changed, 1 insertions(+), 4 deletions(-)
---
diff --git a/gtk/gtkiconview.c b/gtk/gtkiconview.c
index 705356d..96e6d0d 100644
--- a/gtk/gtkiconview.c
+++ b/gtk/gtkiconview.c
@@ -1903,7 +1903,7 @@ gtk_icon_view_draw (GtkWidget *widget,
       paint_area.y      = item->cell_area.y      - icon_view->priv->item_padding;
       paint_area.width  = item->cell_area.width  + icon_view->priv->item_padding * 2;
       paint_area.height = item->cell_area.height + icon_view->priv->item_padding * 2;
-      
+
       cairo_save (cr);
 
       cairo_rectangle (cr, paint_area.x, paint_area.y, paint_area.width, paint_area.height);
@@ -1925,11 +1925,8 @@ gtk_icon_view_draw (GtkWidget *widget,
   if (dest_item &&
       dest_pos != GTK_ICON_VIEW_NO_DROP)
     {
-      GtkStyleContext *context;
       GdkRectangle rect = { 0 };
 
-      context = gtk_widget_get_style_context (widget);
-
       switch (dest_pos)
        {
        case GTK_ICON_VIEW_DROP_INTO: