[evolution] Fix some dead assignments.

[Matthew Barnes <mbarnes src gnome org>]

commit 619b073719e27d8be3a391e186efc773f90ead19
Author: Matthew Barnes <mbarnes redhat com>
Date:   Sun Feb 7 21:08:49 2010 -0500

    Fix some dead assignments.

 modules/calendar/e-cal-shell-sidebar.c  |    2 --
 modules/calendar/e-memo-shell-sidebar.c |    2 --
 modules/calendar/e-task-shell-sidebar.c |    2 --
 plugins/caldav/caldav-source.c          |    4 ++--
 4 files changed, 2 insertions(+), 8 deletions(-)
---
diff --git a/modules/calendar/e-cal-shell-sidebar.c b/modules/calendar/e-cal-shell-sidebar.c
index 3b78afa..b280134 100644
--- a/modules/calendar/e-cal-shell-sidebar.c
+++ b/modules/calendar/e-cal-shell-sidebar.c
@@ -230,12 +230,10 @@ cal_shell_sidebar_default_opened_cb (ECalShellSidebar *cal_shell_sidebar,
                                      ECal *client)
 {
 	EShellView *shell_view;
-	EShellWindow *shell_window;
 	EShellSidebar *shell_sidebar;
 
 	shell_sidebar = E_SHELL_SIDEBAR (cal_shell_sidebar);
 	shell_view = e_shell_sidebar_get_shell_view (shell_sidebar);
-	shell_window = e_shell_view_get_shell_window (shell_view);
 
 	if (status == E_CALENDAR_STATUS_AUTHENTICATION_FAILED ||
 		status == E_CALENDAR_STATUS_AUTHENTICATION_REQUIRED)
diff --git a/modules/calendar/e-memo-shell-sidebar.c b/modules/calendar/e-memo-shell-sidebar.c
index 7ce7441..e9c40a4 100644
--- a/modules/calendar/e-memo-shell-sidebar.c
+++ b/modules/calendar/e-memo-shell-sidebar.c
@@ -225,12 +225,10 @@ memo_shell_sidebar_default_opened_cb (EMemoShellSidebar *memo_shell_sidebar,
                                       ECal *client)
 {
 	EShellView *shell_view;
-	EShellWindow *shell_window;
 	EShellSidebar *shell_sidebar;
 
 	shell_sidebar = E_SHELL_SIDEBAR (memo_shell_sidebar);
 	shell_view = e_shell_sidebar_get_shell_view (shell_sidebar);
-	shell_window = e_shell_view_get_shell_window (shell_view);
 
 	if (status == E_CALENDAR_STATUS_AUTHENTICATION_FAILED ||
 		status == E_CALENDAR_STATUS_AUTHENTICATION_REQUIRED)
diff --git a/modules/calendar/e-task-shell-sidebar.c b/modules/calendar/e-task-shell-sidebar.c
index 347c64b..206fa09 100644
--- a/modules/calendar/e-task-shell-sidebar.c
+++ b/modules/calendar/e-task-shell-sidebar.c
@@ -225,12 +225,10 @@ task_shell_sidebar_default_opened_cb (ETaskShellSidebar *task_shell_sidebar,
                                       ECal *client)
 {
 	EShellView *shell_view;
-	EShellWindow *shell_window;
 	EShellSidebar *shell_sidebar;
 
 	shell_sidebar = E_SHELL_SIDEBAR (task_shell_sidebar);
 	shell_view = e_shell_sidebar_get_shell_view (shell_sidebar);
-	shell_window = e_shell_view_get_shell_window (shell_view);
 
 	if (status == E_CALENDAR_STATUS_AUTHENTICATION_FAILED ||
 		status == E_CALENDAR_STATUS_AUTHENTICATION_REQUIRED)
diff --git a/plugins/caldav/caldav-source.c b/plugins/caldav/caldav-source.c
index d2bc2f6..5691fdd 100644
--- a/plugins/caldav/caldav-source.c
+++ b/plugins/caldav/caldav-source.c
@@ -183,7 +183,7 @@ oge_caldav  (EPlugin                    *epl,
 	ECalConfigTargetSource *t = (ECalConfigTargetSource *) data->target;
 	ESource      *source;
 	SoupURI      *suri;
-	GtkWidget    *parent, *location, *ssl, *user, *browse_cal, *refresh;
+	GtkWidget    *parent, *location, *ssl, *user, *browse_cal;
 	gchar        *uri, *username;
 
 	source = t->source;
@@ -234,7 +234,7 @@ oge_caldav  (EPlugin                    *epl,
 	g_object_set_data (G_OBJECT (browse_cal), "caldav-ssl", ssl);
 	g_signal_connect  (G_OBJECT (browse_cal), "clicked", G_CALLBACK (browse_cal_clicked_cb), GINT_TO_POINTER (t->source_type));
 
-	refresh = e_plugin_util_add_refresh (parent, _("Re_fresh:"), source, "refresh");
+	e_plugin_util_add_refresh (parent, _("Re_fresh:"), source, "refresh");
 
 	return location;
 }