[gtk/wip/baedert/for-master] viewport: Small cleanup

[Timm Bäder <baedert src gnome org>]

commit 50aee7ab6ce7fa69e2233bc485d8b0b002fe05b4
Author: Timm Bäder <mail baedert org>
Date:   Sun Dec 27 18:05:44 2020 +0100

    viewport: Small cleanup
    
    No need to check for visibility before calling gtk_widget_measure().

 gtk/gtkviewport.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
---
diff --git a/gtk/gtkviewport.c b/gtk/gtkviewport.c
index 42bf850864..0581a95e9d 100644
--- a/gtk/gtkviewport.c
+++ b/gtk/gtkviewport.c
@@ -71,7 +71,7 @@ struct _GtkViewport
 
   GtkAdjustment  *hadjustment;
   GtkAdjustment  *vadjustment;
- 
+
   /* GtkScrollablePolicy needs to be checked when
    * driving the scrollable adjustment values */
   guint hscroll_policy : 1;
@@ -244,9 +244,7 @@ gtk_viewport_measure (GtkWidget      *widget,
 {
   GtkViewport *viewport = GTK_VIEWPORT (widget);
 
-  *minimum = *natural = 0;
-
-  if (viewport->child && gtk_widget_get_visible (viewport->child))
+  if (viewport->child)
     gtk_widget_measure (viewport->child,
                         orientation,
                         for_size,