Need the value of var in display commit to update the double buffers. If not, double buffering doesn't work in minui (eg. recovery and off-charger mode) Change-Id: I1fba52243cc781f18742131759245911d32c9b18 Signed-off-by: Devin Kim <dojip.kim@lge.com> Signed-off-by: Naseer Ahmed <naseer@codeaurora.org>