[evolution-ews/wip/mcrha/eds-libical-glib] Adapt to recent libedata-cal changes

[Milan Crha <mcrha src gnome org>]

commit ab67e6ee0f60e62e4cc2a5ac4a6bd98634c118c4
Author: Milan Crha <mcrha redhat com>
Date:   Thu Apr 25 17:58:16 2019 +0200

    Adapt to recent libedata-cal changes

 src/calendar/e-cal-backend-ews.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/calendar/e-cal-backend-ews.c b/src/calendar/e-cal-backend-ews.c
index 84f93160..7742e44d 100644
--- a/src/calendar/e-cal-backend-ews.c
+++ b/src/calendar/e-cal-backend-ews.c
@@ -4049,7 +4049,7 @@ ecb_ews_get_backend_property (ECalBackend *cal_backend,
        }
 
        /* Chain up to parent's method. */
-       return E_CAL_BACKEND_CLASS (e_cal_backend_ews_parent_class)->get_backend_property (cal_backend, 
prop_name);
+       return E_CAL_BACKEND_CLASS (e_cal_backend_ews_parent_class)->impl_get_backend_property (cal_backend, 
prop_name);
 }
 
 static void
@@ -4233,7 +4233,7 @@ e_cal_backend_ews_class_init (ECalBackendEwsClass *klass)
        cal_backend_sync_class->get_timezone_sync = ecb_ews_get_timezone_sync;
 
        cal_backend_class = E_CAL_BACKEND_CLASS (klass);
-       cal_backend_class->get_backend_property = ecb_ews_get_backend_property;
+       cal_backend_class->impl_get_backend_property = ecb_ews_get_backend_property;
 
        backend_class = E_BACKEND_CLASS (klass);
        backend_class->get_destination_address = ecb_ews_get_destination_address;