mgmt: merge ManagerBase with NfdManagerBase

Refs: #4528
Change-Id: I2ecb4af68927157a9eafc269399855cff192bb54
diff --git a/daemon/mgmt/strategy-choice-manager.cpp b/daemon/mgmt/strategy-choice-manager.cpp
index 8f7cef0..bebe1a0 100644
--- a/daemon/mgmt/strategy-choice-manager.cpp
+++ b/daemon/mgmt/strategy-choice-manager.cpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2018,  Regents of the University of California,
+ * Copyright (c) 2014-2019,  Regents of the University of California,
  *                           Arizona Board of Regents,
  *                           Colorado State University,
  *                           University Pierre & Marie Curie, Sorbonne University,
@@ -37,7 +37,7 @@
 StrategyChoiceManager::StrategyChoiceManager(StrategyChoice& strategyChoice,
                                              Dispatcher& dispatcher,
                                              CommandAuthenticator& authenticator)
-  : NfdManagerBase(dispatcher, authenticator, "strategy-choice")
+  : ManagerBase("strategy-choice", dispatcher, authenticator)
   , m_table(strategyChoice)
 {
   registerCommandHandler<ndn::nfd::StrategyChoiceSetCommand>("set",