Merge "Fix a comment" am: ad0be320

        // VPN either provide a default route (IPv4 or IPv6 or both), or they are a split tunnel

        // that falls back to the default network, which by definition provides INTERNET (unless

        // there is no default network, in which case none of this matters in any sense).

        // Also, it guarantees that when a VPN applies to an app, the VPN will always be reported

        // as the network by getDefaultNetwork and registerDefaultNetworkCallback. This in turn

        // protects the invariant that apps calling CM#bindProcessToNetwork(getDefaultNetwork())

        // the same as if they use the default network.

        // Also, always setting the INTERNET bit guarantees that when a VPN applies to an app,

        // the VPN will always be reported as the network by getDefaultNetwork and callbacks

        // registered with registerDefaultNetworkCallback. This in turn protects the invariant

        // that an app calling ConnectivityManager#bindProcessToNetwork(getDefaultNetwork())

        // behaves the same as when it uses the default network.

        mNetworkCapabilities.addCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET);

        mNetworkInfo.setDetailedState(DetailedState.CONNECTING, null, null);