watcheditem: Remove unused import/use statement

Namespace imported but never used hence removed as it's not
necessary.

Change-Id: I788852cdbd310f4c891d1f438aac691719386044

diff --git a/includes/watcheditem/WatchedItemStore.php b/includes/watcheditem/WatchedItemStore.php
index a9bba7a..5f38775 100644 (file)
--- a/includes/watcheditem/WatchedItemStore.php
+++ b/includes/watcheditem/WatchedItemStore.php
@@ -4,7 +4,6 @@ use Wikimedia\Rdbms\IDatabase;
 use Liuggio\StatsdClient\Factory\StatsdDataFactoryInterface;
 use MediaWiki\Linker\LinkTarget;
 use Wikimedia\Assert\Assert;
-use Wikimedia\Rdbms\LBFactory;
 use Wikimedia\ScopedCallback;
 use Wikimedia\Rdbms\ILBFactory;
 use Wikimedia\Rdbms\LoadBalancer;