Factory Installer.

src/platform/memento_softwareupdate/memento_updater_logging.sh

Index: src/platform/memento_softwareupdate/memento_updater_logging.sh
diff --git a/src/platform/memento_softwareupdate/memento_updater_logging.sh b/src/platform/memento_softwareupdate/memento_updater_logging.sh
index bb2ab813471b1655eab532f732018e238df4d6ce..56299241c0a1428be6da9ba17d8700419f7acff2 100755
--- a/src/platform/memento_softwareupdate/memento_updater_logging.sh
+++ b/src/platform/memento_softwareupdate/memento_updater_logging.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 
 # Copyright (c) 2009 The Chromium OS Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
@@ -8,7 +8,7 @@
 
 export MEMENTO_AU_LOG=/var/log/softwareupdate.log
 
-function log {
+log() {
   echo $(/bin/date) "$*" >> "$MEMENTO_AU_LOG"
 }
 export log