Merge "Ignore some ScopedCallback IDE warnings"

diff --combined includes/db/LoadMonitorMySQL.php
index 433b495,dc009c6..c80697b
--- 1/includes/db/LoadMonitorMySQL.php
--- 2/includes/db/LoadMonitorMySQL.php
+++ b/includes/db/LoadMonitorMySQL.php
@@@ -79,12 -79,13 +79,13 @@@ class LoadMonitorMySQL implements LoadM
                if ( $this->mainCache->lock( $key, 0, 10 ) ) {
                        # Let this process alone update the cache value
                        $cache = $this->mainCache;
+                       /** @noinspection PhpUnusedLocalVariableInspection */
                        $unlocker = new ScopedCallback( function () use ( $cache, $key ) {
                                $cache->unlock( $key );
                        } );
                } elseif ( $staleValue ) {
                        # Could not acquire lock but an old cache exists, so use it
 -                      return $value['lagTimes'];
 +                      return $staleValue['lagTimes'];
                }
  
                $lagTimes = array();