Merge "logd: logcat -L takes longer causing vold to timeout." into nyc-dev

    # all exec/services are called with umask(077), so no gain beyond 0700

    mkdir /data/misc/logd 0700 logd log

    # logd for write to /data/misc/logd, log group for read from pstore (-L)

    exec - logd log -- /system/bin/logcat -L -b all -v threadtime -v usec -v printable -D -f /data/misc/logd/logcat -r 1024 -n 256

    # exec - logd log -- /system/bin/logcat -L -b all -v threadtime -v usec -v printable -D -f /data/misc/logd/logcat -r 1024 -n 256

    start logcatd

service logcatd /system/bin/logcat -b all -v threadtime -v usec -v printable -D -f /data/misc/logd/logcat -r 1024 -n 256