Dual panel mode [2/2]
i apologize that i dont know where this feature is originally from. the author
from the commit this pairs with is benjamingoodwin <benjamin.j.goodwin@gmail.com>.
i think it came from AOKP originally.

ported from VainrAOSP

Change-Id: I2d159c302662f624885fb11bc337a15cb47d5d0f
Signed-off-by: hany <hany.alsamman@gmail.com>