`Container.removeHandler` now specifies the context for `Events.DESTROY`, fixing an issue where objects moved from one container, to another, then destroyed, would cause `sys` reference errors. Fix 5846
`Container.removeHandler` now specifies the context for `Events.DESTROY`, fixing an issue where objects moved from one container, to another, then destroyed, would cause `sys` reference errors. Fix 5846

photonstorm/phaser,photonstorm/phaser