Merge "libmemunreachable: turn off MEM_ALOGV messages"

#define MEM_ALOGE(...) async_safe_format_log(ANDROID_LOG_ERROR, LOG_TAG, ##__VA_ARGS__)

#define MEM_ALOGW(...) async_safe_format_log(ANDROID_LOG_WARN, LOG_TAG, ##__VA_ARGS__)

#define MEM_ALOGI(...) async_safe_format_log(ANDROID_LOG_INFO, LOG_TAG, ##__VA_ARGS__)

#define MEM_ALOGV(...) async_safe_format_log(ANDROID_LOG_VERBOSE, LOG_TAG, ##__VA_ARGS__)

#define MEM_ALOGV_IMPL(...) async_safe_format_log(ANDROID_LOG_VERBOSE, LOG_TAG, ##__VA_ARGS__)

#ifdef NDEBUG

#define MEM_ALOGV(...)             \

  do {                             \

    if (0) {                       \

      MEM_ALOGV_IMPL(__VA_ARGS__); \

    }                              \

  } while (0)

#else

#define MEM_ALOGV(...) MEM_ALOGV_IMPL(__VA_ARGS__)

#endif

#define MEM_LOG_ALWAYS_FATAL(...) async_safe_fatal(__VA_ARGS__)