[evolution-mapi] Use e_source_remove_sync() instead of e_source_registry_server_remove_source()

[Milan Crha <mcrha src gnome org>]

commit 4c4b1789e54db75d1eed12578982f029de085243
Author: Milan Crha <mcrha redhat com>
Date:   Thu Jun 11 14:08:38 2015 +0200

    Use e_source_remove_sync() instead of e_source_registry_server_remove_source()
    
    The former calls the later internally, but apart of it it does few
    useful things too, like removing the disk file, thus it is not
    used the next start again.

 src/collection/e-mapi-backend.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/collection/e-mapi-backend.c b/src/collection/e-mapi-backend.c
index 515f519..0eaafae 100644
--- a/src/collection/e-mapi-backend.c
+++ b/src/collection/e-mapi-backend.c
@@ -273,7 +273,7 @@ mapi_backend_sync_folders_idle_cb (gpointer user_data)
                                continue;
                }
 
-               e_source_registry_server_remove_source (server, source);
+               e_source_remove_sync (source, NULL, NULL);
        }
 
        all_sources = e_collection_backend_claim_all_resources (E_COLLECTION_BACKEND (backend));