Stop doing $that = $this in includes/deferred

Closures support $this as of PHP 5.4

Change-Id: I2632d0c2bdc9e2fec72f1c64c3868dcb442ba871

diff --git a/includes/deferred/LinksUpdate.php b/includes/deferred/LinksUpdate.php
index 3021af1..9cd20fc 100644 (file)
--- a/includes/deferred/LinksUpdate.php
+++ b/includes/deferred/LinksUpdate.php
@@ -143,9 +143,8 @@ class LinksUpdate extends SqlDataUpdate implements EnqueueableDataUpdate {
                Hooks::run( 'LinksUpdate', array( &$this ) );
                $this->doIncrementalUpdate();
 
-               $that = $this;
-               $this->mDb->onTransactionIdle( function() use ( $that ) {
-                       Hooks::run( 'LinksUpdateComplete', array( &$that ) );
+               $this->mDb->onTransactionIdle( function() {
+                       Hooks::run( 'LinksUpdateComplete', array( &$this ) );
                } );
        }