remove build warning

Change-Id: Ia0d422b47d26a1b5c4846493e12a8ed2529c22ec
Signed-off-by: Jongkyu Koo <jk.koo@samsung.com>

diff --git a/src/Tizen.Pims.Contacts/Tizen.Pims.Contacts/ContactsDatabase.cs b/src/Tizen.Pims.Contacts/Tizen.Pims.Contacts/ContactsDatabase.cs
index 4be2929..b5a529b 100644 (file)
--- a/src/Tizen.Pims.Contacts/Tizen.Pims.Contacts/ContactsDatabase.cs
+++ b/src/Tizen.Pims.Contacts/Tizen.Pims.Contacts/ContactsDatabase.cs
@@ -35,7 +35,6 @@ namespace Tizen.Pims.Contacts
         private EventHandler<DBStatusChangedEventArgs> _dbStatusChanged;
         private Dictionary<string, EventHandler<DBChangedEventArgs>> _eventHandlerMap = new Dictionary<string, EventHandler<DBChangedEventArgs>>();
         private Dictionary<string, Interop.Database.ContactsDBChangedCallback> _callbackMap = new Dictionary<string, Interop.Database.ContactsDBChangedCallback>();
-        private Interop.Database.ContactsDBChangedCallback _dbChangedDelegate;
 
         internal ContactsDatabase()
         {