[evolution] Remove an unused mail-config enum type.

[Matthew Barnes <mbarnes src gnome org>]

commit 3f58ba3d833953c29bb6aa5e1834e2f367f15202
Author: Matthew Barnes <mbarnes redhat com>
Date:   Wed Oct 13 17:42:12 2010 -0400

    Remove an unused mail-config enum type.

 mail/mail-config.h |    7 -------
 1 files changed, 0 insertions(+), 7 deletions(-)
---
diff --git a/mail/mail-config.h b/mail/mail-config.h
index 6c597a6..7fbdaee 100644
--- a/mail/mail-config.h
+++ b/mail/mail-config.h
@@ -59,13 +59,6 @@ typedef enum {
 	MAIL_CONFIG_DISPLAY_MAX
 } MailConfigDisplayStyle;
 
-typedef enum {
-	MAIL_CONFIG_XMAILER_NONE            = 0,
-	MAIL_CONFIG_XMAILER_EVO             = 1,
-	MAIL_CONFIG_XMAILER_OTHER           = 2,
-	MAIL_CONFIG_XMAILER_RUPERT_APPROVED = 4
-} MailConfigXMailerDisplayStyle;
-
 GType		evolution_mail_config_get_type	(void);
 
 /* Configuration */