[gnome-shell] calendar-server: Remove unused defines

[Florian Müllner <fmuellner src gnome org>]

commit cc3f439323ffaaec358a29ac9004a9932ed073dc
Author: Florian Müllner <fmuellner gnome org>
Date:   Tue Feb 18 17:22:56 2020 +0100

    calendar-server: Remove unused defines
    
    The file doesn't contain any translatable strings, so the i18n
    macros are unused.
    
    https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/1016

 src/calendar-server/calendar-sources.c | 8 --------
 1 file changed, 8 deletions(-)
---
diff --git a/src/calendar-server/calendar-sources.c b/src/calendar-server/calendar-sources.c
index bdc1454219..a0da1cedf4 100644
--- a/src/calendar-server/calendar-sources.c
+++ b/src/calendar-server/calendar-sources.c
@@ -36,14 +36,6 @@ G_GNUC_END_IGNORE_DEPRECATIONS
 #undef CALENDAR_ENABLE_DEBUG
 #include "calendar-debug.h"
 
-#ifndef _
-#define _(x) gettext(x)
-#endif
-
-#ifndef N_
-#define N_(x) x
-#endif
-
 typedef struct _ClientData ClientData;
 typedef struct _CalendarSourceData CalendarSourceData;