Fix the issue in the recent PR about debugging support

Differential Revision: D54562793

Author: Roman Levenstein

Diff for: include/glow/Support/Debug.h

@@ -18,7 +18,7 @@
 
 namespace glow {
 
-#if !defined(NDEBUG) && !defined(DISABLE_DEBUG_GLOW)
+#if !defined(DISABLE_DEBUG_GLOW)
 
 /// \returns true if \p type matches the activated debug type.
 bool isGlowCurrentDebugType(const char *type);

Diff for: lib/Support/Debug.cpp

@@ -41,7 +41,7 @@ namespace glow {
 /// Exported boolean set by -debug-glow option.
 bool DebugFlag = false;
 
-#if !defined(NDEBUG) && !defined(DISABLE_DEBUG_GLOW)
+#if !defined(DISABLE_DEBUG_GLOW)
 bool isGlowCurrentDebugType(const char *type) {
   return std::find(DebugGlowOnly.begin(), DebugGlowOnly.end(), type) !=
          DebugGlowOnly.end();