[gnome-bluetooth] lib: Remove never used FDO_PROPERTIES_INTERFACE constant

[Bastien Nocera <hadess src gnome org>]

commit 899eb7ddf34a5c76021bbb443f46849fbef43b5f
Author: Bastien Nocera <hadess hadess net>
Date:   Tue Nov 14 17:27:32 2017 +0100

    lib: Remove never used FDO_PROPERTIES_INTERFACE constant
    
    It was added as a constant during the BlueZ 5 port (commit 0b05349) but
    was never used.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=782530

 lib/bluetooth-client.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/lib/bluetooth-client.c b/lib/bluetooth-client.c
index 18de466..159f9d9 100644
--- a/lib/bluetooth-client.c
+++ b/lib/bluetooth-client.c
@@ -53,7 +53,6 @@
 #define BLUEZ_MANAGER_PATH             "/"
 #define BLUEZ_ADAPTER_INTERFACE                "org.bluez.Adapter1"
 #define BLUEZ_DEVICE_INTERFACE         "org.bluez.Device1"
-#define FDO_PROPERTIES_INTERFACE       "org.freedesktop.DBus.Properties"
 
 #define BLUETOOTH_CLIENT_GET_PRIVATE(obj) bluetooth_client_get_instance_private (obj)