Make ve.ce.ProtectedNode use setup (for setup) and teardown (for teardown) events so it is going to work well after node is rewrapped (example: MWBlockImageNode).

Change-Id: Ibd539813f4302d8bbf8eaa35af71817a55fb1f4b
Merge "Make ve.ce.ProtectedNode use setup (for setup) and teardown (for teardown) events so it is going to work well after node is rewrapped (example: MWBlockImageNode)."