Remove weird vestigial `Current` reimplementation
Remove weird vestigial `Current` reimplementation

Has no functional purpose anymore since the changes in the HUD element
data binding flow.

peppy/osu,UselessToucan/osu,ppy/osu,smoogipoo/osu,peppy/osu,UselessToucan/osu,NeoAdonis/osu,NeoAdonis/osu,ppy/osu,peppy/osu,smoogipoo/osu,smoogipoo/osu,NeoAdonis/osu,ppy/osu,peppy/osu-new,UselessToucan/osu,smoogipooo/osu