Revert "Notify network observers of route changes."

This reverts commit d2f23fb6285000831f14cacc16881d96f6046c33.

Change-Id: Ifabbc6848ab33842461465fccb9886863a08aec6
diff --git a/server/NetlinkHandler.h b/server/NetlinkHandler.h
index 83baa2b..a5c5b6b 100644
--- a/server/NetlinkHandler.h
+++ b/server/NetlinkHandler.h
@@ -45,6 +45,6 @@
                               const char *flags, const char *scope);
     void notifyInterfaceDnsServers(const char *iface, const char *lifetime,
                                    const char *servers);
-    void notifyRouteChange(int action, const char *route, const char *gateway, const char *iface);
+
 };
 #endif