[evolution] em-format: Remove $(emformatextensions_SOURCES) reference.

[Matthew Barnes <mbarnes src gnome org>]

commit ad2e4ef126dae0cae4be45dfdbebd946e52bc7ef
Author: Matthew Barnes <mbarnes redhat com>
Date:   Mon Jun 25 12:49:52 2012 -0400

    em-format: Remove $(emformatextensions_SOURCES) reference.
    
    This variable is not defined anywhere.

 em-format/Makefile.am |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/em-format/Makefile.am b/em-format/Makefile.am
index 08f635a..84d2d21 100644
--- a/em-format/Makefile.am
+++ b/em-format/Makefile.am
@@ -39,7 +39,6 @@ endif
 
 libemformat_la_SOURCES =				\
 	$(emformatinclude_HEADERS)			\
-	$(emformatextensions_SOURCES)			\
 	e-mail-extension-registry.c			\
 	e-mail-extension.c				\
 	e-mail-inline-filter.c				\