Merge "No yoda conditions"

diff --cc includes/EditPage.php
Simple merge

diff --cc includes/Linker.php
Simple merge

diff --cc includes/Title.php
Simple merge

diff --cc includes/installer/PostgresUpdater.php
Simple merge

diff --cc includes/libs/rdbms/database/Database.php
Simple merge

diff --cc includes/objectcache/SqlBagOStuff.php
Simple merge

diff --cc includes/parser/BlockLevelPass.php
Simple merge

diff --cc includes/parser/Parser.php
Simple merge

diff --cc includes/user/User.php
Simple merge

diff --cc languages/Language.php
Simple merge

diff --cc tests/phpunit/includes/RevisionTest.php
Simple merge