[mutter] Adding missing file to POTFILES.in

[Owen Taylor <otaylor src gnome org>]

commit 0202a0837da28ec18e91b6f10ef6c881329d60ac
Author: Owen W. Taylor <otaylor fishsoup net>
Date:   Thu Jun 30 17:03:17 2011 -0400

    Adding missing file to POTFILES.in

 po/POTFILES.in |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/po/POTFILES.in b/po/POTFILES.in
index ee40c1a..f3c6fea 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -1,5 +1,6 @@
 # List of source files containing translatable strings.
 # Please keep this file sorted alphabetically.
+src/compositor/compositor.c
 src/core/all-keybindings.h
 src/core/bell.c
 src/core/core.c