ram: Now POSTCOPY_ACTIVE is the same that STATUS_ACTIVE

Merge them.
Signed-off-by: NJuan Quintela <quintela@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Reviewed-by: NPeter Xu <peterx@redhat.com>
Reviewed-by: NDr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: NLaurent Vivier <lvivier@redhat.com>

migration/migration.c

@@ -653,20 +653,8 @@ MigrationInfo *qmp_query_migrate(Error **errp)
         break;
     case MIGRATION_STATUS_ACTIVE:
     case MIGRATION_STATUS_CANCELLING:
-        info->has_status = true;
-        info->has_total_time = true;
-        info->total_time = qemu_clock_get_ms(QEMU_CLOCK_REALTIME)
-            - s->total_time;
-        info->has_expected_downtime = true;
-        info->expected_downtime = s->expected_downtime;
-        info->has_setup_time = true;
-        info->setup_time = s->setup_time;
-
-        populate_ram_info(info, s);
-        populate_disk_info(info);
-        break;
     case MIGRATION_STATUS_POSTCOPY_ACTIVE:
-        /* Mostly the same as active; TODO add some postcopy stats */
+         /* TODO add some postcopy stats */
         info->has_status = true;
         info->has_total_time = true;
         info->total_time = qemu_clock_get_ms(QEMU_CLOCK_REALTIME)