Remove adb networking support.

(Just removing a comment here.)

Bug: 1122968
diff --git a/simulator/app/PropertyServer.cpp b/simulator/app/PropertyServer.cpp
index c94aa75..7a211ea 100644
--- a/simulator/app/PropertyServer.cpp
+++ b/simulator/app/PropertyServer.cpp
@@ -121,7 +121,6 @@
         { "init.svc.dbus", "running" },
         { "init.svc.pppd_gprs", "running" },
         { "adb.connected", "0" },
-        //{ "use-adb-networking", "1" },
         /*
         { "status.battery.state", "Slow" },
         { "status.battery.level", "5" },