webtry: Switch from Go's log package to golang/glog.

experimental/webtry/setup/sys/webtry_init

 #! /bin/sh
 ### BEGIN INIT INFO
 # Provides:          webtry
 # Required-Start:    $remote_fs $syslog
 # Required-Stop:     $remote_fs $syslog
 # Default-Start:     2 3 4 5
 # Default-Stop:      0 1 6
 # Short-Description: Start webtry.
 # Description:       Web server for trying Skia C++ code.
 ### END INIT INFO
 
 # Author: Joe Gregorio <jcgregorio@google.com>
 #
 # Copied from /etc/init.d/skeleton and modified only the following
 # environment variables and updated the start-stop-daemon calls
 # in do_start() to add --make-pidfile, --background, and --chuid.
 
 # Do NOT "set -e"
 
 # PATH should only include /usr/* if it runs after the mountnfs.sh script
 PATH=/sbin:/usr/sbin:/bin:/usr/bin
 DESC="The Skia webtry application."
 NAME=webtry
 DAEMON=/home/webtry/skia/experimental/webtry/$NAME
-DAEMON_ARGS="--use_chroot"
+DAEMON_ARGS="--use_chroot --log_dir=/tmp/glog"
 PIDFILE=/var/run/$NAME.pid
 SCRIPTNAME=/etc/init.d/$NAME
 
 # Exit if the package is not installed
 [ -x "$DAEMON" ] || exit 0
 
 # Read configuration variable file if it is present
 [ -r /etc/default/$NAME ] && . /etc/default/$NAME
 
 # Load the VERBOSE setting and other rcS variables
@@ skipping 114 matching lines @@
         esac
         ;;
   *)
         #echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
         echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
         exit 3
         ;;
 esac
 
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