[evolution] Remove some unused bits from mail-mt.c.

[Matthew Barnes <mbarnes src gnome org>]

commit 51b4ea7f40a888726dee3f8935b53cee9a25435b
Author: Matthew Barnes <mbarnes redhat com>
Date:   Wed Sep 29 22:50:10 2010 -0400

    Remove some unused bits from mail-mt.c.

 mail/e-mail-backend.c |    4 +-
 mail/mail-mt.c        |   53 +++---------------------------------------------
 mail/mail-mt.h        |    4 +--
 3 files changed, 7 insertions(+), 54 deletions(-)
---
diff --git a/mail/e-mail-backend.c b/mail/e-mail-backend.c
index 8012cc7..4dab31c 100644
--- a/mail/e-mail-backend.c
+++ b/mail/e-mail-backend.c
@@ -196,7 +196,7 @@ mail_backend_final_sync (CamelStore *store,
 static gboolean
 mail_backend_poll_to_quit (EActivity *activity)
 {
-	return mail_msg_active ((guint) -1);
+	return mail_msg_active ();
 }
 
 /* Helper for mail_backend_prepare_for_quit_cb() */
@@ -249,7 +249,7 @@ mail_backend_prepare_for_quit_cb (EShell *shell,
 	/* Now we poll until all activities are actually cancelled.
 	 * Reffing the activity delays quitting; the reference count
 	 * acts like a counting semaphore. */
-	if (mail_msg_active ((guint) -1))
+	if (mail_msg_active ())
 		g_timeout_add_seconds_full (
 			G_PRIORITY_DEFAULT, QUIT_POLL_INTERVAL,
 			(GSourceFunc) mail_backend_poll_to_quit,
diff --git a/mail/mail-mt.c b/mail/mail-mt.c
index d5f1761..60938ab 100644
--- a/mail/mail-mt.c
+++ b/mail/mail-mt.c
@@ -346,39 +346,18 @@ mail_msg_wait (guint msgid)
 	}
 }
 
-gint mail_msg_active (guint msgid)
+gboolean
+mail_msg_active (void)
 {
-	gint active;
+	gboolean active;
 
 	g_mutex_lock (mail_msg_lock);
-	if (msgid == (guint)-1)
-		active = g_hash_table_size (mail_msg_active_table) > 0;
-	else
-		active = g_hash_table_lookup (mail_msg_active_table, GINT_TO_POINTER (msgid)) != NULL;
+	active = g_hash_table_size (mail_msg_active_table) > 0;
 	g_mutex_unlock (mail_msg_lock);
 
 	return active;
 }
 
-void mail_msg_wait_all (void)
-{
-	if (mail_in_main_thread ()) {
-		g_mutex_lock (mail_msg_lock);
-		while (g_hash_table_size (mail_msg_active_table) > 0) {
-			g_mutex_unlock (mail_msg_lock);
-			gtk_main_iteration ();
-			g_mutex_lock (mail_msg_lock);
-		}
-		g_mutex_unlock (mail_msg_lock);
-	} else {
-		g_mutex_lock (mail_msg_lock);
-		while (g_hash_table_size (mail_msg_active_table) > 0) {
-			g_cond_wait (mail_msg_cond, mail_msg_lock);
-		}
-		g_mutex_unlock (mail_msg_lock);
-	}
-}
-
 /* **************************************** */
 
 static GHookList cancel_hook_list;
@@ -508,30 +487,6 @@ mail_msg_proxy (MailMsg *msg)
 }
 
 void
-mail_msg_cleanup (void)
-{
-	mail_msg_wait_all ();
-
-	G_LOCK (idle_source_id);
-	if (idle_source_id != 0) {
-		GSource *source;
-
-		/* Cancel the idle source. */
-		source = g_main_context_find_source_by_id (
-			g_main_context_default (), idle_source_id);
-		g_source_destroy (source);
-		idle_source_id = 0;
-	}
-	G_UNLOCK (idle_source_id);
-
-	g_async_queue_unref (main_loop_queue);
-	main_loop_queue = NULL;
-
-	g_async_queue_unref (msg_reply_queue);
-	msg_reply_queue = NULL;
-}
-
-void
 mail_msg_init (void)
 {
 	mail_msg_lock = g_mutex_new ();
diff --git a/mail/mail-mt.h b/mail/mail-mt.h
index e31d9e9..de00eec 100644
--- a/mail/mail-mt.h
+++ b/mail/mail-mt.h
@@ -55,7 +55,6 @@ struct _MailMsgInfo {
 
 /* setup ports */
 void mail_msg_init (void);
-void mail_msg_cleanup (void);
 
 gboolean mail_in_main_thread (void);
 
@@ -66,8 +65,7 @@ void mail_msg_unref (gpointer msg);
 void mail_msg_check_error (gpointer msg);
 void mail_msg_cancel (guint msgid);
 void mail_msg_wait (guint msgid);
-void mail_msg_wait_all (void);
-gint mail_msg_active (guint msgid);
+gboolean mail_msg_active (void);
 
 /* dispatch a message */
 void mail_msg_main_loop_push (gpointer msg);