Removed TABs and trailing whitespace from GtkComboBox and GtkTreeMenu

gtk/gtkcombobox.c

@@ -2546,10 +2546,8 @@ gtk_combo_box_size_allocate (GtkWidget     *widget,
           gtk_widget_set_size_request (priv->popup_window, width, height);
         }
 
-      
       child.width = MAX (1, child.width);
       child.height = MAX (1, child.height);
-      
       gtk_widget_size_allocate (child_widget, &child);
     }
 }
@@ -2908,7 +2906,6 @@ gtk_combo_box_scroll_event (GtkWidget          *widget,
 /*
  * menu style
  */
-
 static gboolean
 gtk_combo_box_row_separator_func (GtkTreeModel      *model,
                                   GtkTreeIter       *iter,