[VOL-3424] Switch completely to Context based Logger instance

Change-Id: Iad9665895c9bad6fea5672571cf9776c779dd7ff
diff --git a/rw_core/core/device/logical_agent_flow.go b/rw_core/core/device/logical_agent_flow.go
index eb3e880..224b1f4 100644
--- a/rw_core/core/device/logical_agent_flow.go
+++ b/rw_core/core/device/logical_agent_flow.go
@@ -187,7 +187,7 @@
 	flowHandle, have := agent.flowLoader.Lock(addedFlow.Id)
 	if !have {
 		// Not found - do nothing
-		log.Debugw("flow-not-found", log.Fields{"added-flow": addedFlow})
+		logger.Debugw(ctx, "flow-not-found", log.Fields{"added-flow": addedFlow})
 		return nil
 	}
 	defer flowHandle.Unlock()