[Chromoting] Update Keystone to 1.1.0.3659 and enable Packages.

remoting/host/installer/mac/do_signing.sh

 #!/bin/sh
 
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # This script signs the Chromoting binaries, builds the Chrome Remote Desktop
 # installer and then packages it into a .dmg.  It requires that Iceberg be
 # installed (for 'freeze').
 #
 # usage: sign_and_build.sh output_dir input_dir codesign_keychain codesign_id
 #
 # The final disk image (dmg) is placed in |output_dir|.
 
 set -e -u
 
 ME="$(basename "${0}")"
 readonly ME
 
 # Choose which installer package to use:
 # 'true' to use Iceberg, 'false' to use Packages.
 # TODO(garykac) Switch completely to Packages so we can sign for 10.8.
 # (crbug.com/127267)
-USE_ICEBERG=true
+USE_ICEBERG=false
 
 declare -a g_cleanup_dirs
 
 # Binaries to sign.
 ME2ME_HOST='PrivilegedHelperTools/org.chromium.chromoting.me2me_host.app'
 UNINSTALLER='Applications/@@HOST_UNINSTALLER_NAME@@.app'
 
 # The Chromoting Host installer is a meta-package that consists of 3
 # components:
 #  * Chromoting Host Service package
@@ skipping 146 matching lines @@
   cleanup
 }
 
 if [[ ${#} -ne 4 ]]; then
   usage
   exit 1
 fi
 
 main "${@}"
 exit ${?}