[evolution-data-server] EDataCalFactory: Remove the "calendars" hash table.

[Matthew Barnes <mbarnes src gnome org>]

commit ae6190895a05956d3f92f9f06d9f488dd11d54ab
Author: Matthew Barnes <mbarnes redhat com>
Date:   Tue Mar 19 22:58:03 2013 -0400

    EDataCalFactory: Remove the "calendars" hash table.
    
    It turns out this hash table isn't actually being used for anything.
    I'd have to dig through archives to recall its original purpose, but
    apparantly it's not applicable anymore.

 calendar/libedata-cal/e-data-cal-factory.c |   31 ----------------------------
 1 files changed, 0 insertions(+), 31 deletions(-)
---
diff --git a/calendar/libedata-cal/e-data-cal-factory.c b/calendar/libedata-cal/e-data-cal-factory.c
index 405249e..5b3a875 100644
--- a/calendar/libedata-cal/e-data-cal-factory.c
+++ b/calendar/libedata-cal/e-data-cal-factory.c
@@ -50,10 +50,6 @@ struct _EDataCalFactoryPrivate {
        ESourceRegistry *registry;
        EDBusCalendarFactory *dbus_factory;
 
-       GMutex calendars_lock;
-       /* A hash of object paths for calendar URIs to EDataCals */
-       GHashTable *calendars;
-
        GMutex connections_lock;
        /* This is a hash of client addresses to GList* of EDataCals */
        GHashTable *connections;
@@ -122,14 +118,6 @@ construct_cal_factory_path (void)
                getpid (), counter);
 }
 
-static gboolean
-remove_dead_calendar_cb (gpointer path,
-                         gpointer calendar,
-                         gpointer dead_calendar)
-{
-       return calendar == dead_calendar;
-}
-
 static void
 calendar_freed_cb (EDataCalFactory *factory,
                    GObject *dead)
@@ -140,12 +128,8 @@ calendar_freed_cb (EDataCalFactory *factory,
 
        d (g_debug ("in factory %p (%p) is dead", factory, dead));
 
-       g_mutex_lock (&priv->calendars_lock);
        g_mutex_lock (&priv->connections_lock);
 
-       g_hash_table_foreach_remove (
-               priv->calendars, remove_dead_calendar_cb, dead);
-
        g_hash_table_iter_init (&iter, priv->connections);
        while (g_hash_table_iter_next (&iter, &hkey, &hvalue)) {
                GList *calendars = hvalue;
@@ -164,7 +148,6 @@ calendar_freed_cb (EDataCalFactory *factory,
        }
 
        g_mutex_unlock (&priv->connections_lock);
-       g_mutex_unlock (&priv->calendars_lock);
 
        e_dbus_server_release (E_DBUS_SERVER (factory));
 }
@@ -220,12 +203,6 @@ data_cal_factory_open (EDataCalFactory *factory,
                connection, object_path, error);
 
        if (calendar != NULL) {
-               g_mutex_lock (&factory->priv->calendars_lock);
-               g_hash_table_insert (
-                       factory->priv->calendars,
-                       g_strdup (object_path), calendar);
-               g_mutex_unlock (&factory->priv->calendars_lock);
-
                e_cal_backend_add_client (E_CAL_BACKEND (backend), calendar);
 
                g_object_weak_ref (
@@ -401,10 +378,8 @@ data_cal_factory_finalize (GObject *object)
 
        priv = E_DATA_CAL_FACTORY_GET_PRIVATE (object);
 
-       g_hash_table_destroy (priv->calendars);
        g_hash_table_destroy (priv->connections);
 
-       g_mutex_clear (&priv->calendars_lock);
        g_mutex_clear (&priv->connections_lock);
 
        /* Chain up to parent's finalize() method. */
@@ -574,12 +549,6 @@ e_data_cal_factory_init (EDataCalFactory *factory)
                G_CALLBACK (data_cal_factory_handle_open_memo_list_cb),
                factory);
 
-       g_mutex_init (&factory->priv->calendars_lock);
-       factory->priv->calendars = g_hash_table_new_full (
-               g_str_hash, g_str_equal,
-               (GDestroyNotify) g_free,
-               (GDestroyNotify) NULL);
-
        g_mutex_init (&factory->priv->connections_lock);
        factory->priv->connections = g_hash_table_new_full (
                g_str_hash, g_str_equal,