[folks/wip/ricotz/vala] Fix type-argument mismatches related to GLib.GenericArray/List

[Rico Tzschichholz <ricotz src gnome org>]

commit 6e6551f97509e7814840241cff0e52332e7fb30e
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Mon Nov 5 15:17:07 2018 +0100

    Fix type-argument mismatches related to GLib.GenericArray/List

 backends/bluez/bluez-persona.vala             | 4 ++--
 backends/telepathy/lib/tpf-persona-store.vala | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/backends/bluez/bluez-persona.vala b/backends/bluez/bluez-persona.vala
index 12fd8773..7d0fdc4d 100644
--- a/backends/bluez/bluez-persona.vala
+++ b/backends/bluez/bluez-persona.vala
@@ -265,7 +265,7 @@ public class Folks.Backends.BlueZ.Persona : Folks.Persona,
       /* Parse the attributes by iterating over the vCard’s attribute list once
        * only. Convenience functions like E.VCard.get_attribute() cause multiple
        * iterations over the list. */
-      unowned GLib.List<unowned E.VCardAttribute> attrs =
+      unowned GLib.List<E.VCardAttribute> attrs =
           card.get_attributes ();
 
       foreach (var attr in attrs)
@@ -314,7 +314,7 @@ public class Folks.Backends.BlueZ.Persona : Folks.Persona,
               new_nickname = attr.get_value ();
           else if (attr_name == "N")
             {
-              unowned GLib.List<unowned string> values = attr.get_values ();
+              unowned GLib.List<string> values = attr.get_values ();
               unowned string? family_name = null, given_name = null,
                   additional_names = null, prefixes = null, suffixes = null;
 
diff --git a/backends/telepathy/lib/tpf-persona-store.vala b/backends/telepathy/lib/tpf-persona-store.vala
index ef2e9ca1..510c0bac 100644
--- a/backends/telepathy/lib/tpf-persona-store.vala
+++ b/backends/telepathy/lib/tpf-persona-store.vala
@@ -1173,15 +1173,15 @@ public class Tpf.PersonaStore : Folks.PersonaStore
 
       this._conn.contact_list_changed.connect (this._contact_list_changed_cb);
       this._contact_list_changed_cb (this._conn.dup_contact_list (),
-          new GLib.GenericArray<TelepathyGLib.Contact> ());
+          new GLib.GenericArray<weak TelepathyGLib.Contact> ());
 
       this._got_initial_members = true;
       this._populate_counters.begin ();
       this._notify_if_is_quiescent ();
     }
 
-  private void _contact_list_changed_cb (GLib.GenericArray<TelepathyGLib.Contact> added,
-      GLib.GenericArray<TelepathyGLib.Contact> removed)
+  private void _contact_list_changed_cb (GLib.GenericArray<weak TelepathyGLib.Contact> added,
+      GLib.GenericArray<weak TelepathyGLib.Contact> removed)
     {
       var personas_added = new HashSet<Persona> ();
       var personas_removed = new HashSet<Persona> ();