[gnome-calendar] window: Remove non-existing signal handler

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 73ddbbdc60edb65aabde0dc326ea2c3210f3f4fc
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Fri May 24 21:26:50 2019 -0300

    window: Remove non-existing signal handler

 data/ui/window.ui | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/data/ui/window.ui b/data/ui/window.ui
index b1a5bdb6..efda7860 100644
--- a/data/ui/window.ui
+++ b/data/ui/window.ui
@@ -7,7 +7,6 @@
     <property name="default_height">600</property>
     <property name="height_request">600</property>
     <property name="show_menubar">False</property>
-    <signal name="key-press-event" handler="key_pressed" object="GcalWindow" swapped="no"/>
     <signal name="window-state-event" handler="window_state_changed" object="GcalWindow" swapped="no"/>
     <style>
       <class name="org-gnome-Calendar"/>