[gtk+] window: Remove widget parameter from popover_size_allocate

[Timm Bäder <baedert src gnome org>]

commit d5fd2dca6652506dd2fdd92d01c2826e407d11c3
Author: Timm Bäder <mail baedert org>
Date:   Sat Oct 14 12:41:45 2017 +0200

    window: Remove widget parameter from popover_size_allocate
    
    We already get that via the popover parameter.

 gtk/gtkwindow.c |    7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)
---
diff --git a/gtk/gtkwindow.c b/gtk/gtkwindow.c
index c259373..348eb58 100644
--- a/gtk/gtkwindow.c
+++ b/gtk/gtkwindow.c
@@ -7012,8 +7012,7 @@ update_window_style_classes (GtkWindow *window)
 }
 
 static void
-popover_size_allocate (GtkWidget        *widget,
-                       GtkWindowPopover *popover,
+popover_size_allocate (GtkWindowPopover *popover,
                        GtkWindow        *window)
 {
   cairo_rectangle_int_t rect;
@@ -7023,7 +7022,7 @@ popover_size_allocate (GtkWidget        *widget,
     gtk_popover_update_position (GTK_POPOVER (popover->widget));
 
   popover_get_rect (popover, window, &rect);
-  gtk_widget_size_allocate (widget, &rect, -1, &clip);
+  gtk_widget_size_allocate (popover->widget, &rect, -1, &clip);
 }
 
 /* _gtk_window_set_allocation:
@@ -7130,7 +7129,7 @@ _gtk_window_set_allocation (GtkWindow           *window,
   for (link = priv->popovers.head; link; link = link->next)
     {
       GtkWindowPopover *popover = link->data;
-      popover_size_allocate (popover->widget, popover, window);
+      popover_size_allocate (popover, window);
     }
 
 }