[VOL-3396] Encryption of the GPON GEMs
- Enables downstream encryption on both GPON and XGSPON unicast GEM PortIDs through FlowAdd operation

Change-Id: I4171194db050b96a0940842afc10e8c8c9e285d1
diff --git a/agent/common/core.h b/agent/common/core.h
index ab4c788..b3a5408 100644
--- a/agent/common/core.h
+++ b/agent/common/core.h
@@ -225,7 +225,7 @@
                 int32_t alloc_id, int32_t network_intf_id,
                 int32_t gemport_id, const ::openolt::Classifier& classifier,
                 const ::openolt::Action& action, int32_t priority_value,
-                uint64_t cookie, int32_t group_id, uint32_t tech_profile_id);
+                uint64_t cookie, int32_t group_id, uint32_t tech_profile_id, bool enable_encryption = false);
 Status FlowRemoveWrapper_(const openolt::Flow* request);
 Status FlowRemove_(uint32_t flow_id, const std::string flow_type);
 Status Disable_();