P2P-GO whenever goes offchannel, issues NOA. With this behavior, we
have issue whenever legacy STA connects to P2P-GO since legacy STA
does not understand NOA. To handle this case, changes are done in p2p
protocol component and the revised behavior will be:
1. By default no change in NOA.
2. Whenever first legacy STA connects to GO, p2p protocol component
disables NOA (i.e. P2P-GO will issue Self-CTS whenever it goes
off-channel).
3. Whenever last legacy STA disconnects from GO, p2p protocol
component enables NOA (i.e. P2P-GO will issue NOA whenever it goes
off-channel).
Change-Id: I113950ac3fa99ca68fcafcfe4c6095cf4b2def43
CRs-Fixed: 2035609
Defines API and callbacks of os interface for P2P component. At the
same time, defines API of target interface.
Change-Id: Ice1c86ecba1f2410d965d9f84923589f229a1864
CRs-Fixed: 2013763
