[evolution] Remove unused functions after itip_publish_comp() removal

[Milan Crha <mcrha src gnome org>]

commit c8322a6c391cbbdc886e41f5c3a7cf5e7be272c9
Author: Milan Crha <mcrha redhat com>
Date:   Thu Nov 28 09:15:16 2013 +0100

    Remove unused functions after itip_publish_comp() removal

 calendar/gui/itip-utils.c |  109 ---------------------------------------------
 1 files changed, 0 insertions(+), 109 deletions(-)
---
diff --git a/calendar/gui/itip-utils.c b/calendar/gui/itip-utils.c
index a208ff4..50c06ac 100644
--- a/calendar/gui/itip-utils.c
+++ b/calendar/gui/itip-utils.c
@@ -2045,115 +2045,6 @@ itip_publish_begin (ECalComponent *pub_comp,
        return TRUE;
 }
 
-static void
-fb_sort (struct icalperiodtype *ipt,
-         gint fb_count)
-{
-       gint i,j;
-
-       if (ipt == NULL || fb_count == 0)
-               return;
-
-       for (i = 0; i < fb_count - 1; i++) {
-               for (j = i + 1; j < fb_count; j++) {
-                       struct icalperiodtype temp;
-
-                       if (icaltime_compare (ipt[i].start, ipt[j].start) < 0)
-                               continue;
-
-                       if (icaltime_compare (ipt[i].start, ipt[j].start) == 0) {
-                               if (icaltime_compare (ipt[i].end,
-                                                    ipt[j].start) < 0)
-                                       continue;
-                       }
-                       temp = ipt[i];
-                       ipt[i] = ipt[j];
-                       ipt[j] = temp;
-               }
-       }
-}
-
-static icalcomponent *
-comp_fb_normalize (icalcomponent *icomp)
-{
-       icalcomponent *iclone;
-       icalproperty *prop, *p;
-       const gchar *uid,  *comment;
-       struct icaltimetype itt;
-       gint fb_count, i = 0, j;
-       struct icalperiodtype *ipt;
-
-       iclone = icalcomponent_new (ICAL_VFREEBUSY_COMPONENT);
-
-       prop = icalcomponent_get_first_property (
-               icomp, ICAL_ORGANIZER_PROPERTY);
-       if (prop) {
-               p = icalproperty_new_clone (prop);
-               icalcomponent_add_property (iclone, p);
-       }
-
-       itt = icalcomponent_get_dtstart (icomp);
-       icalcomponent_set_dtstart (iclone, itt);
-
-       itt = icalcomponent_get_dtend (icomp);
-       icalcomponent_set_dtend (iclone, itt);
-
-       fb_count = icalcomponent_count_properties (
-               icomp, ICAL_FREEBUSY_PROPERTY);
-       ipt = g_new0 (struct icalperiodtype, fb_count + 1);
-
-       for (prop = icalcomponent_get_first_property (icomp, ICAL_FREEBUSY_PROPERTY);
-               prop != NULL;
-               prop = icalcomponent_get_next_property (icomp, ICAL_FREEBUSY_PROPERTY))
-       {
-               ipt[i] = icalproperty_get_freebusy (prop);
-               i++;
-       }
-
-       fb_sort (ipt, fb_count);
-
-       for (j = 0; j <= fb_count - 1; j++) {
-               icalparameter *param;
-
-               prop = icalproperty_new_freebusy (ipt[j]);
-               param = icalparameter_new_fbtype (ICAL_FBTYPE_BUSY);
-               icalproperty_add_parameter (prop, param);
-               icalcomponent_add_property (iclone, prop);
-       }
-       g_free (ipt);
-
-       /* Should I strip this RFC 2446 says there must not be a UID
-               if the METHOD is PUBLISH?? */
-       uid = icalcomponent_get_uid (icomp);
-       if (uid)
-               icalcomponent_set_uid (iclone, uid);
-
-       itt = icaltime_from_timet_with_zone (
-               time (NULL), FALSE,
-               icaltimezone_get_utc_timezone ());
-       icalcomponent_set_dtstamp (iclone, itt);
-
-       prop = icalcomponent_get_first_property (icomp, ICAL_URL_PROPERTY);
-       if (prop) {
-               p = icalproperty_new_clone (prop);
-               icalcomponent_add_property (iclone, p);
-       }
-
-       comment =  icalcomponent_get_comment (icomp);
-       if (comment)
-               icalcomponent_set_comment (iclone, comment);
-
-       for (prop = icalcomponent_get_first_property (icomp, ICAL_X_PROPERTY);
-            prop != NULL;
-            prop = icalcomponent_get_next_property (icomp, ICAL_X_PROPERTY))
-       {
-               p = icalproperty_new_clone (prop);
-               icalcomponent_add_property (iclone, p);
-       }
-
-       return iclone;
-}
-
 static gboolean
 check_time (const struct icaltimetype tmval,
             gboolean can_null_time)