SnapdragonCamera:Fix crash when zooming

The args of the message CANCEL_TOUCH_FOCUS is wrong,
and the handler always get 0 as the cameraId, when
mono-only is enabled, the cameraId is 2.

Change-Id: Ib6a9a5831d0403bd9d9df6959ed35440ac42cc77
CRs-Fixed: 1092598
1 file changed