Rename save_live_complete to save_live_complete_precopy

In postcopy we're going to need to perform the complete phase
for postcopiable devices at a different point, start out by
renaming all of the 'complete's to make the difference obvious.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Amit Shah <amit.shah@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
diff --git a/migration/migration.c b/migration/migration.c
index 82efbeb..bb7dcb9 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -994,7 +994,7 @@
         ret = vm_stop_force_state(RUN_STATE_FINISH_MIGRATE);
         if (ret >= 0) {
             qemu_file_set_rate_limit(s->file, INT64_MAX);
-            qemu_savevm_state_complete(s->file);
+            qemu_savevm_state_complete_precopy(s->file);
         }
     }
     qemu_mutex_unlock_iothread();