[polari] room: Remove unused variable

[Florian Müllner <fmuellner src gnome org>]

commit 44d245b550410b25baceadfdebf4318d368b3d38
Author: Florian Müllner <fmuellner gnome org>
Date:   Thu Sep 17 13:14:29 2015 +0200

    room: Remove unused variable

 src/lib/polari-room.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/lib/polari-room.c b/src/lib/polari-room.c
index f9d02f6..41f5021 100644
--- a/src/lib/polari-room.c
+++ b/src/lib/polari-room.c
@@ -122,7 +122,7 @@ polari_room_should_highlight_message (PolariRoom *room,
 {
   PolariRoomPrivate *priv;
   TpConnection *conn;
-  TpContact *sender, *self;
+  TpContact *self;
   char *text;
   gboolean result;