[nautilus] Remove unused NautilusMergedDirectory

[Cosimo Cecchi <cosimoc src gnome org>]

commit 4e9ac72518eb0cb6a173ce59785b5f32fbcdb5b4
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Fri Oct 12 18:25:47 2012 -0400

    Remove unused NautilusMergedDirectory
    
    This is completely unused now.

 libnautilus-private/Makefile.am                 |    2 -
 libnautilus-private/nautilus-merged-directory.c |  700 -----------------------
 libnautilus-private/nautilus-merged-directory.h |   67 ---
 3 files changed, 0 insertions(+), 769 deletions(-)
---
diff --git a/libnautilus-private/Makefile.am b/libnautilus-private/Makefile.am
index 3aaa29e..0a35e81 100644
--- a/libnautilus-private/Makefile.am
+++ b/libnautilus-private/Makefile.am
@@ -132,8 +132,6 @@ libnautilus_private_la_SOURCES = \
 	nautilus-lib-self-check-functions.h \
 	nautilus-link.c \
 	nautilus-link.h \
-	nautilus-merged-directory.c \
-	nautilus-merged-directory.h \
 	nautilus-metadata.h \
 	nautilus-metadata.c \
 	nautilus-mime-application-chooser.c \