Merge "Do not remove toast window token without removing window" into udc-dev

        ToastRecord lastToast = mToastQueue.remove(index);

        mWindowManagerInternal.removeWindowToken(lastToast.windowToken, false /* removeWindows */,

                lastToast.displayId);

        // We passed 'false' for 'removeWindows' so that the client has time to stop

        // rendering (as hide above is a one-way message), otherwise we could crash

        // a client which was actively using a surface made from the token. However

        // we need to schedule a timeout to make sure the token is eventually killed

        // one way or another.

        // We need to schedule a timeout to make sure the token is eventually killed

        scheduleKillTokenTimeout(lastToast);

        keepProcessAliveForToastIfNeededLocked(record.pid);