[gtk] text: Remove useless gtk_widget_get_allocation call

[Timm Bäder <baedert src gnome org>]

commit 20ccb53c42bf28d5f6ca2dcff1f570f7622d17ef
Author: Timm Bäder <mail baedert org>
Date:   Sat Apr 13 06:26:27 2019 +0200

    text: Remove useless gtk_widget_get_allocation call

 gtk/gtktext.c | 3 ---
 1 file changed, 3 deletions(-)
---
diff --git a/gtk/gtktext.c b/gtk/gtktext.c
index be87cb1fbe..60aa6e7c55 100644
--- a/gtk/gtktext.c
+++ b/gtk/gtktext.c
@@ -2646,7 +2646,6 @@ gtk_text_show_magnifier (GtkText *self,
                          int      y)
 {
   GtkTextPrivate *priv = gtk_text_get_instance_private (self);
-  GtkAllocation allocation;
   cairo_rectangle_int_t rect;
   GtkAllocation text_allocation;
 
@@ -2654,8 +2653,6 @@ gtk_text_show_magnifier (GtkText *self,
 
   gtk_text_ensure_magnifier (self);
 
-  gtk_widget_get_allocation (GTK_WIDGET (self), &allocation);
-
   rect.x = x + text_allocation.x;
   rect.width = 1;
   rect.y = text_allocation.y;