Extend protection of GTK/IGTK reinstallation of WNM-Sleep Mode cases am: eac6bde937 am: d2a15fbd00 am: 30d6041772 am: 8940c6d59e am: 952eb994ea  -s ours am: c8b2fab1db  -s ours
am: 45bce42fa4  -s ours

Change-Id: Ide0014ace717a07b8cb73801c6c1065a61c13625