cmd/tailscale: fix OSS build breaks

For build #cleanup

Signed-off-by: Aaron Klotz <aaron@tailscale.com>

cmd/tailscale/backend.go

@@ -143,7 +143,7 @@ func newBackend(dataDir string, jvm *jni.JVM, appCtx jni.Object, store *stateSto
 	}
 	sys.Set(engine)
 	b.logIDPublic = logID.Public().String()
-	ns, err := netstack.Create(logf, sys.Tun.Get(), engine, sys.MagicSock.Get(), dialer, sys.DNSManager.Get())
+	ns, err := netstack.Create(logf, sys.Tun.Get(), engine, sys.MagicSock.Get(), dialer, sys.DNSManager.Get(), sys.ProxyMapper())
 	if err != nil {
 		return nil, fmt.Errorf("netstack.Create: %w", err)
 	}

cmd/tailscale/ui.go

@@ -366,8 +366,8 @@ func (ui *UI) layout(gtx layout.Context, sysIns system.Insets, state *clientStat
 		userID = netmap.User()
 		expiry = netmap.Expiry
 		localName = netmap.SelfNode.DisplayName(false)
-		if addrs := netmap.Addresses; len(addrs) > 0 {
+		if addrs := netmap.GetAddresses(); addrs.Len() > 0 {
-			localAddr = addrs[0].Addr().String()
+			localAddr = addrs.At(0).Addr().String()
 		}
 	}
 	if p := state.backend.Prefs; p != nil {