Merge "Replace User::isAllowed with PermissionManager."

diff --cc includes/MovePage.php
Simple merge

diff --cc includes/ServiceWiring.php
Simple merge

diff --cc includes/Title.php
Simple merge

diff --cc includes/api/ApiMove.php
Simple merge

diff --cc includes/block/BlockManager.php
Simple merge

diff --cc tests/phpunit/includes/block/BlockManagerTest.php
Simple merge