Partial revert of c1a80b08f08cfb038625cec537390705d16db3f5

Some apps still rely on notification_large_icon_width
and notification_large_icon_height to be 48dp in their
custom views. Temporarily revert change to 40dp until
apps are fixed.

Bug: 28161359
Change-Id: Ie476943af93de457e1635c168067e85dad7df315
2 files changed