[gnome-contacts] Break out Contact.format_persona_stores

[Alexander Larsson <alexl src gnome org>]

commit 5bf2d38006b93981d9fb5897e1cef45cc522bf50
Author: Alexander Larsson <alexl redhat com>
Date:   Wed Jan 18 17:33:15 2012 +0100

    Break out Contact.format_persona_stores

 src/contacts-contact.vala |   12 ++++++++++++
 src/contacts-view.vala    |    9 +--------
 2 files changed, 13 insertions(+), 8 deletions(-)
---
diff --git a/src/contacts-contact.vala b/src/contacts-contact.vala
index d7c2aca..aca3867 100644
--- a/src/contacts-contact.vala
+++ b/src/contacts-contact.vala
@@ -1059,6 +1059,18 @@ public class Contacts.Contact : GLib.Object  {
     return find_persona_from_store (store.aggregator.primary_store);
   }
 
+  public string format_persona_stores () {
+    string stores = "";
+    bool first = true;
+    foreach (var p in individual.personas) {
+      if (!first)
+	stores += ", ";
+      stores += format_persona_store_name_for_contact (p.store);
+      first = false;
+    }
+    return stores;
+  }
+
   public static PersonaStore[] get_eds_address_books () {
     PersonaStore[] stores = {};
     foreach (var backend in App.app.contacts_store.backend_store.enabled_backends.values) {
diff --git a/src/contacts-view.vala b/src/contacts-view.vala
index d131039..ae26401 100644
--- a/src/contacts-view.vala
+++ b/src/contacts-view.vala
@@ -478,14 +478,7 @@ public class Contacts.ViewWidget : TreeView {
 		    "is_phone", contact.is_phone);
 	  break;
 	case TextDisplay.STORES:
-	  string stores = "";
-	  bool first = true;
-	  foreach (var p in contact.individual.personas) {
-	    if (!first)
-	      stores += ", ";
-	    stores += Contact.format_persona_store_name_for_contact (p.store);
-	    first = false;
-	  }
+	  string stores = contact.format_persona_stores ();
 	  cell.set ("name", name,
 		    "show_presence", false,
 		    "message", stores);