Use the orientation from the config object not resources

Test: manual - reboot the device, rotate, drag stuff into split
             => verify that the orientation of split while dragging is
                correct
Bug: 216643100
Change-Id: I300ad7263bf2ac18575d92f057fdd9c13ef736a7
(cherry picked from commit 4a79d7cb97ece4047aa89e4d554cbad227193fd7)
1 file changed