util: rename NDN_CXX_LOG_* macros to NDN_LOG_*

refs #3562

Change-Id: I7366d20e064d483a852c39def523644950d2f2e3
diff --git a/tests/unit-tests/util/logging.t.cpp b/tests/unit-tests/util/logging.t.cpp
index da60ce1..f47b5a9 100644
--- a/tests/unit-tests/util/logging.t.cpp
+++ b/tests/unit-tests/util/logging.t.cpp
@@ -18,6 +18,7 @@
  *
  * See AUTHORS.md for complete list of ndn-cxx authors and contributors.
  */
+
 #include "util/logging.hpp"
 #include "util/logger.hpp"
 
@@ -46,12 +47,12 @@
   Logger& logger = *loggerPtr;
 
   auto getNdnCxxLogger = [&logger] () -> Logger& { return logger; };
-  NDN_CXX_LOG_TRACE("trace" << moduleName);
-  NDN_CXX_LOG_DEBUG("debug" << moduleName);
-  NDN_CXX_LOG_INFO("info" << moduleName);
-  NDN_CXX_LOG_WARN("warn" << moduleName);
-  NDN_CXX_LOG_ERROR("error" << moduleName);
-  NDN_CXX_LOG_FATAL("fatal" << moduleName);
+  NDN_LOG_TRACE("trace" << moduleName);
+  NDN_LOG_DEBUG("debug" << moduleName);
+  NDN_LOG_INFO("info" << moduleName);
+  NDN_LOG_WARN("warn" << moduleName);
+  NDN_LOG_ERROR("error" << moduleName);
+  NDN_LOG_FATAL("fatal" << moduleName);
 
   BOOST_CHECK(Logging::get().removeLogger(logger));
 }