[evolution/gtk3] Remove an unused EMailAttachmentBar function.

[Matthew Barnes <mbarnes src gnome org>]

commit 5dea60e3070fcb23316917bc9ff126e2c1d5cabd
Author: Matthew Barnes <mbarnes redhat com>
Date:   Thu Dec 16 11:57:37 2010 -0500

    Remove an unused EMailAttachmentBar function.

 mail/e-mail-attachment-bar.c |    7 -------
 1 files changed, 0 insertions(+), 7 deletions(-)
---
diff --git a/mail/e-mail-attachment-bar.c b/mail/e-mail-attachment-bar.c
index 03213df..e753f03 100644
--- a/mail/e-mail-attachment-bar.c
+++ b/mail/e-mail-attachment-bar.c
@@ -325,13 +325,6 @@ mail_attachment_bar_constructed (GObject *object)
 		G_OBJECT_CLASS (parent_class)->constructed (object);
 }
 
-static void
-mail_attachment_bar_get_preferred_width (GtkWidget *widget,
-                                         gint      *minimum,
-                                         gint      *natural)
-{
-}
-
 static EAttachmentViewPrivate *
 mail_attachment_bar_get_private (EAttachmentView *view)
 {