gfxmenu: Remove trailing whitespaces

Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>

grub-core/gfxmenu/gfxmenu.c

@@ -42,7 +42,7 @@ GRUB_MOD_LICENSE ("GPLv3+");
 
 static grub_gfxmenu_view_t cached_view;
 
-static void 
+static void
 grub_gfxmenu_viewer_fini (void *data __attribute__ ((unused)))
 {
 }

grub-core/gfxmenu/gui_circular_progress.c

@@ -220,7 +220,7 @@ static void
 circprog_set_state (void *vself, int visible, int start,
 		    int current, int end)
 {
-  circular_progress_t self = vself;  
+  circular_progress_t self = vself;
   self->visible = visible;
   self->start = start;
   self->value = current;

grub-core/gfxmenu/gui_label.c

@@ -160,7 +160,7 @@ static void
 label_set_state (void *vself, int visible, int start __attribute__ ((unused)),
 		 int current, int end __attribute__ ((unused)))
 {
-  grub_gui_label_t self = vself;  
+  grub_gui_label_t self = vself;
   self->value = -current;
   self->visible = visible;
   grub_free (self->text);

grub-core/gfxmenu/gui_list.c

@@ -118,7 +118,7 @@ get_num_shown_items (list_impl_t self)
   int boxpad = self->item_padding;
   int item_vspace = self->item_spacing;
   int item_height = self->item_height;
-  
+
   grub_gfxmenu_box_t box = self->menu_box;
   int box_top_pad = box->get_top_pad (box);
   int box_bottom_pad = box->get_bottom_pad (box);
@@ -353,7 +353,7 @@ draw_menu (list_impl_t self, int num_shown_items)
 
   grub_video_get_viewport (&oviewport.x, &oviewport.y,
 			   &oviewport.width, &oviewport.height);
-  grub_video_set_viewport (oviewport.x + boxpad, 
+  grub_video_set_viewport (oviewport.x + boxpad,
 			   oviewport.y + boxpad,
 			   oviewport.width - 2 * boxpad,
 			   oviewport.height - 2 * boxpad);

grub-core/gfxmenu/gui_progress_bar.c

@@ -320,7 +320,7 @@ static void
 progress_bar_set_state (void *vself, int visible, int start,
 			int current, int end)
 {
-  grub_gui_progress_bar_t self = vself;  
+  grub_gui_progress_bar_t self = vself;
   self->visible = visible;
   self->start = start;
   self->value = current;
@@ -335,7 +335,7 @@ progress_bar_set_property (void *vself, const char *name, const char *value)
     {
       grub_free (self->template);
       if (grub_strcmp (value, "@TIMEOUT_NOTIFICATION_LONG@") == 0)
-	value 
+	value
 	  = _("The highlighted entry will be executed automatically in %ds.");
       else if (grub_strcmp (value, "@TIMEOUT_NOTIFICATION_MIDDLE@") == 0)
 	/* TRANSLATORS:  's' stands for seconds.

grub-core/gfxmenu/theme_loader.c

@@ -419,7 +419,7 @@ read_expression (struct parsebuf *p)
   skip_whitespace (p);
   if (peek_char (p) == '"')
     {
-      /* Read as a quoted string.  
+      /* Read as a quoted string.
          The quotation marks are not included in the expression value.  */
       /* Skip opening quotation mark.  */
       read_char (p);

grub-core/gfxmenu/view.c

@@ -218,7 +218,7 @@ redraw_timeouts (struct grub_gfxmenu_view *view)
     }
 }
 
-void 
+void
 grub_gfxmenu_print_timeout (int timeout, void *data)
 {
   struct grub_gfxmenu_view *view = data;
@@ -233,7 +233,7 @@ grub_gfxmenu_print_timeout (int timeout, void *data)
     redraw_timeouts (view);
 }
 
-void 
+void
 grub_gfxmenu_clear_timeout (void *data)
 {
   struct grub_gfxmenu_view *view = data;
@@ -401,7 +401,7 @@ grub_gfxmenu_redraw_menu (grub_gfxmenu_view_t view)
     }
 }
 
-void 
+void
 grub_gfxmenu_set_chosen_entry (int entry, void *data)
 {
   grub_gfxmenu_view_t view = data;
@@ -423,7 +423,7 @@ grub_gfxmenu_draw_terminal_box (void)
 
   term_box->set_content_size (term_box, term_view->terminal_rect.width,
 			      term_view->terminal_rect.height);
-  
+
   term_box->draw (term_box,
 		  term_view->terminal_rect.x - term_box->get_left_pad (term_box),
 		  term_view->terminal_rect.y - term_box->get_top_pad (term_box));