EMFolderTree: Store an EMailBackend instead of an EMailSession.

All this so EMFolderTree can submit EActivity instances for async ops.
You can obtain an EMailSession from an EMailBackend, but not vice versa.

Creates lots of pretty ripples in the mail code, but ultimately reduces
complexity.  So it's a code cleanup of sorts.

1 files changed, 1 insertions, 1 deletions

diff --git a/mail/e-mail-sidebar.h b/mail/e-mail-sidebar.h
index ebb6d0a37c..8941c99746 100644
--- a/mail/e-mail-sidebar.h
+++ b/mail/e-mail-sidebar.h
@@ -76,7 +76,7 @@ struct _EMailSidebarClass {
 };
 
 GType		e_mail_sidebar_get_type		(void);
-GtkWidget *	e_mail_sidebar_new		(EMailSession *session);
+GtkWidget *	e_mail_sidebar_new		(EMailBackend *backend);
 GKeyFile *	e_mail_sidebar_get_key_file	(EMailSidebar *sidebar);
 void		e_mail_sidebar_set_key_file	(EMailSidebar *sidebar,
 						 GKeyFile *key_file);