Stop print debug|info level log in release builds in FBLOG

Summary: This diff uses `NDEBUG` to trim the debug and info level logging.

Reviewed By: aandreyeu

Differential Revision: D37541647

fbshipit-source-id: e4ba366dfc45e1622a23a00973f064bcaa242b9d

cpp/profiler/BUCK

@@ -86,6 +86,7 @@ fb_xplat_android_cxx_library(
         "-DLOG_TAG=\"Profilo/ArtCompatibility\"",
         "-Wno-reorder-init-list",
         "-Wno-unknown-warning-option",
+        "-Wno-unused-variable",
         #"-DFBLOG_NDEBUG=0",  # verbose logging
     ],
     force_static = True,