Add netd binds for setting per uid dns interfaces

Change-Id: I1029232adbd754246c75fbd97c6d720e7e60ced8
diff --git a/ResolverController.h b/ResolverController.h
index 2eec417..51b449f 100644
--- a/ResolverController.h
+++ b/ResolverController.h
@@ -33,6 +33,8 @@
     int flushInterfaceDnsCache(const char* iface);
     int setDnsInterfaceForPid(const char* iface, int pid);
     int clearDnsInterfaceForPid(int pid);
+    int setDnsInterfaceForUidRange(const char* iface, int uid_start, int uid_end);
+    int clearDnsInterfaceForUidRange(int uid_start, int uid_end);
 };
 
 #endif /* _RESOLVER_CONTROLLER_H_ */