Revert "Add "Turn WiFi off" action to "Open networks" notification"

This reverts commit bcad9f42547626b67fa9bc716332934d691e39c8.

Change-Id: I38e73f18d8c61f70a1d08d9ac08abc413d972544
Merge "Revert "Add "Turn WiFi off" action to "Open networks" notification"" into kitkat-caf