MDL-23478 backup - restore blocks (instances an positions)

backup/moodle2/restore_final_task.class.php

@@ -35,9 +35,15 @@ class restore_final_task extends restore_task {
      */
     public function build() {
 
+        // Review all the block_position records in backup_ids in order
+        // match them now that all the contexts are created populating DB
+        // as needed. Only if we are restoring blocks.
+        if ($this->get_setting_value('blocks')) {
+            $this->add_step(new restore_review_pending_block_positions('review_block_positions'));
+        }
+
         // TODO: Gradebook
         // TODO: interlinks
-        // TODO: Apply all the block_positions accumulated along the process
 
         // Clean the temp dir (conditionally) and drop temp table
         $this->add_step(new restore_drop_and_clean_temp_stuff('drop_and_clean_temp_stuff'));