[gtk+] Remove deprecated UIManager from the demo

[William Jon McCann <mccann src gnome org>]

commit 32ce8fa60ab1973f7003162ddf321fcb1d5d3b92
Author: William Jon McCann <william jon mccann gmail com>
Date:   Fri Jun 28 12:09:58 2013 -0400

    Remove deprecated UIManager from the demo

 demos/gtk-demo/Makefile.am  |    4 +-
 demos/gtk-demo/appwindow.c  |  486 -------------------------------------------
 demos/gtk-demo/ui_manager.c |  229 --------------------
 3 files changed, 1 insertions(+), 718 deletions(-)
---
diff --git a/demos/gtk-demo/Makefile.am b/demos/gtk-demo/Makefile.am
index a10e4f4..698372e 100644
--- a/demos/gtk-demo/Makefile.am
+++ b/demos/gtk-demo/Makefile.am
@@ -5,7 +5,6 @@ include $(top_srcdir)/Makefile.decl
 ## demo app, which means alphabetized by demo title, not filename
 demos =                                                \
        application.c                           \
-       appwindow.c                             \
        assistant.c                             \
        builder.c                               \
        button_box.c                            \
@@ -52,8 +51,7 @@ demos =                                               \
        theming_style_classes.c                 \
        toolpalette.c                           \
        transparent.c                           \
-       tree_store.c                            \
-       ui_manager.c
+       tree_store.c
 
 AM_CPPFLAGS = \
        -I$(top_srcdir)                         \