[evolution-data-server] Fix a vapigen warning from EDataServer-1.2.metadata

[Milan Crha <mcrha src gnome org>]

commit 082cf341507aa9b0c052a61bdd298d269bf97060
Author: Milan Crha <mcrha redhat com>
Date:   Fri Dec 9 14:12:07 2016 +0100

    Fix a vapigen warning from EDataServer-1.2.metadata
    
    This was it:
       EDataServer-1.2.metadata:1.17-3.13: warning: argument never used
    With a help of vala folks (ricotz and al).

 src/vala/EDataServer-1.2.metadata |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/src/vala/EDataServer-1.2.metadata b/src/vala/EDataServer-1.2.metadata
index c00f113..4d17726 100644
--- a/src/vala/EDataServer-1.2.metadata
+++ b/src/vala/EDataServer-1.2.metadata
@@ -1,4 +1,3 @@
-NamedParameters type="GLib.PtrArray"
 // libxml2: replace xml.NodePtr by xml.Node* used by Vala bindings
 xml_save_file.doc type="Xml.Doc*"
 xml_from_hash skip=false type="Xml.Doc*"