[evolution] Remove tree-expanded.xpm and tree-unexpanded.xpm.

[Matthew Barnes <mbarnes src gnome org>]

commit 84ccfffb45d1db63de95dfe2e102b406ac036f10
Author: Matthew Barnes <mbarnes redhat com>
Date:   Sat Jul 13 08:11:12 2013 -0400

    Remove tree-expanded.xpm and tree-unexpanded.xpm.
    
    No longer used.

 e-util/Makefile.am         |    2 --
 e-util/tree-expanded.xpm   |   23 -----------------------
 e-util/tree-unexpanded.xpm |   23 -----------------------
 3 files changed, 0 insertions(+), 48 deletions(-)
---
diff --git a/e-util/Makefile.am b/e-util/Makefile.am
index b703ba0..f1fb677 100644
--- a/e-util/Makefile.am
+++ b/e-util/Makefile.am
@@ -52,8 +52,6 @@ xpm_icons = \
        arrow-up.xpm \
        check-empty.xpm \
        check-filled.xpm \
-       tree-expanded.xpm \
-       tree-unexpanded.xpm \
        $(NULL)
 
 noinst_PROGRAMS = \