Don't present scroll events for ListViews when values are negative.
Don't present scroll events for ListViews when values are negative.

--HG--
extra : convert_revision : 6e83437433a45c89ef32cad3ce13eb9a7819abf0

bramd/spiel,beqabeqa473/Asra,bramd/spiel,beqabeqa473/Asra,beqabeqa473/Asra,bramd/spiel