util: rename NDN_CXX_LOG_* macros to NDN_LOG_*

refs #3562

Change-Id: I7366d20e064d483a852c39def523644950d2f2e3
diff --git a/tests/unit-tests/util/log-module2.cpp b/tests/unit-tests/util/log-module2.cpp
index 550aa53..37e86d0 100644
--- a/tests/unit-tests/util/log-module2.cpp
+++ b/tests/unit-tests/util/log-module2.cpp
@@ -18,9 +18,10 @@
  *
  * See AUTHORS.md for complete list of ndn-cxx authors and contributors.
  */
+
 #include "util/logger.hpp"
 
-NDN_CXX_LOG_INIT(Module2);
+NDN_LOG_INIT(Module2);
 
 namespace ndn {
 namespace util {
@@ -29,12 +30,12 @@
 void
 logFromModule2()
 {
-  NDN_CXX_LOG_TRACE("trace" << 2);
-  NDN_CXX_LOG_DEBUG("debug" << 2);
-  NDN_CXX_LOG_INFO("info" << 2);
-  NDN_CXX_LOG_WARN("warn" << 2);
-  NDN_CXX_LOG_ERROR("error" << 2);
-  NDN_CXX_LOG_FATAL("fatal" << 2);
+  NDN_LOG_TRACE("trace" << 2);
+  NDN_LOG_DEBUG("debug" << 2);
+  NDN_LOG_INFO("info" << 2);
+  NDN_LOG_WARN("warn" << 2);
+  NDN_LOG_ERROR("error" << 2);
+  NDN_LOG_FATAL("fatal" << 2);
 }
 
 } // namespace tests